godot-module-template/engine/tests/scene/test_split_container.h

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/**************************************************************************/
/* test_split_container.h */
/**************************************************************************/
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/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */
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#ifndef TEST_SPLIT_CONTAINER_H
#define TEST_SPLIT_CONTAINER_H
#include "scene/gui/split_container.h"
#include "scene/main/window.h"
#include "tests/test_macros.h"
namespace TestSplitContainer {
static inline void check_positions(SplitContainer *p_sc, const Vector<int> &p_positions, int p_sep, bool p_horizontal = true) {
// Checks the rects of each split container child.
CHECK(p_sc->get_child_count(false) == p_positions.size() + 1);
int last_pos = 0;
for (int i = 0; i < p_sc->get_child_count(false); i++) {
// Assuming there is no invalid children.
Control *c = Object::cast_to<Control>(p_sc->get_child(i, false));
int pos = i >= p_positions.size() ? p_sc->get_size()[p_horizontal ? 0 : 1] : p_positions[i];
Rect2 rect;
if (p_horizontal) {
rect.size.y = p_sc->get_size().y;
rect.position.x = last_pos;
rect.size.x = pos - last_pos;
} else {
rect.size.x = p_sc->get_size().x;
rect.position.y = last_pos;
rect.size.y = pos - last_pos;
}
CHECK_MESSAGE(c->get_rect() == rect, vformat("Child %s is the wrong size.", i));
last_pos = pos + p_sep;
}
}
static inline void check_position(SplitContainer *p_sc, int p_position, int p_sep, bool p_horizontal = true) {
check_positions(p_sc, { p_position }, p_sep, p_horizontal);
}
static inline void check_positions_rtl(SplitContainer *p_sc, const Vector<int> &p_positions, int p_sep) {
// Checks the rects of each split container child. Right to left layout.
CHECK(p_sc->get_child_count(false) == p_positions.size() + 1);
int last_pos = p_sc->get_size().x;
for (int i = 0; i < p_sc->get_child_count(false); i++) {
// Assuming there is no invalid children.
Control *c = Object::cast_to<Control>(p_sc->get_child(i, false));
int pos = i >= p_positions.size() ? 0 : p_sc->get_size().x - p_positions[i];
Rect2 rect;
rect.size.y = p_sc->get_size().y;
rect.position.x = pos;
rect.size.x = last_pos - pos;
CHECK_MESSAGE(c->get_rect() == rect, vformat("Child %s is the wrong size.", i));
last_pos = pos - p_sep;
}
}
static inline void check_position_rtl(SplitContainer *p_sc, int p_position, int p_sep) {
check_positions_rtl(p_sc, { p_position }, p_sep);
}
TEST_CASE("[SceneTree][SplitContainer] Add children") {
SplitContainer *split_container = memnew(SplitContainer);
split_container->set_size(Size2(500, 500));
SceneTree::get_singleton()->get_root()->add_child(split_container);
SUBCASE("[SplitContainer] One child") {
Control *child_a = memnew(Control);
split_container->add_child(child_a);
MessageQueue::get_singleton()->flush();
// One child will fill the entire area.
CHECK(child_a->get_rect() == split_container->get_rect());
split_container->set_vertical(true);
CHECK(child_a->get_rect() == split_container->get_rect());
memdelete(child_a);
}
SUBCASE("[SplitContainer] Preserve split offset") {
// The split offset is preserved through adding, removing, and changing visibility of children.
split_container->set_split_offset(100);
CHECK(split_container->get_split_offset() == 100);
Control *child_a = memnew(Control);
split_container->add_child(child_a);
MessageQueue::get_singleton()->flush();
CHECK(split_container->get_split_offset() == 100);
Control *child_b = memnew(Control);
split_container->add_child(child_b);
MessageQueue::get_singleton()->flush();
CHECK(split_container->get_split_offset() == 100);
child_a->hide();
MessageQueue::get_singleton()->flush();
CHECK(split_container->get_split_offset() == 100);
child_b->hide();
MessageQueue::get_singleton()->flush();
CHECK(split_container->get_split_offset() == 100);
child_b->show();
MessageQueue::get_singleton()->flush();
CHECK(split_container->get_split_offset() == 100);
child_a->show();
MessageQueue::get_singleton()->flush();
CHECK(split_container->get_split_offset() == 100);
split_container->remove_child(child_a);
MessageQueue::get_singleton()->flush();
CHECK(split_container->get_split_offset() == 100);
split_container->add_child(child_a);
MessageQueue::get_singleton()->flush();
CHECK(split_container->get_split_offset() == 100);
memdelete(child_a);
memdelete(child_b);
}
memdelete(split_container);
}
TEST_CASE("[SceneTree][SplitContainer] Dragger visibility") {
SplitContainer *split_container = memnew(SplitContainer);
split_container->set_size(Size2(500, 500));
SceneTree::get_singleton()->get_root()->add_child(split_container);
Control *child_a = memnew(Control);
Control *child_b = memnew(Control);
split_container->add_child(child_a);
split_container->add_child(child_b);
SplitContainerDragger *dragger = Object::cast_to<SplitContainerDragger>(split_container->get_child(2, true));
split_container->add_theme_constant_override("autohide", 0);
MessageQueue::get_singleton()->flush();
const int sep_constant = split_container->get_theme_constant("separation");
const Size2i separator_size = Size2i(MAX(sep_constant, split_container->get_theme_icon("h_grabber")->get_width()), MAX(sep_constant, split_container->get_theme_icon("v_grabber")->get_height()));
SUBCASE("[SplitContainer] Visibility based on child count") {
split_container->remove_child(child_a);
split_container->remove_child(child_b);
MessageQueue::get_singleton()->flush();
// No children, not visible.
CHECK_FALSE(dragger->is_visible());
// Add one child, not visible.
split_container->add_child(child_a);
MessageQueue::get_singleton()->flush();
CHECK_FALSE(dragger->is_visible());
// Two children, visible.
split_container->add_child(child_b);
MessageQueue::get_singleton()->flush();
CHECK(dragger->is_visible());
// Remove a child, not visible.
split_container->remove_child(child_b);
MessageQueue::get_singleton()->flush();
CHECK_FALSE(dragger->is_visible());
}
SUBCASE("[SplitContainer] Set dragger visibility") {
split_container->set_dragger_visibility(SplitContainer::DRAGGER_HIDDEN);
MessageQueue::get_singleton()->flush();
check_position(split_container, 0, separator_size.x);
// Can't check the visibility since it happens in draw.
split_container->set_dragger_visibility(SplitContainer::DRAGGER_HIDDEN_COLLAPSED);
MessageQueue::get_singleton()->flush();
check_position(split_container, 0, 0);
split_container->set_dragger_visibility(SplitContainer::DRAGGER_VISIBLE);
MessageQueue::get_singleton()->flush();
check_position(split_container, 0, separator_size.x);
}
SUBCASE("[SplitContainer] Not visible when collapsed") {
split_container->set_collapsed(true);
MessageQueue::get_singleton()->flush();
CHECK_FALSE(dragger->is_visible());
split_container->set_collapsed(false);
MessageQueue::get_singleton()->flush();
CHECK(dragger->is_visible());
}
memdelete(child_a);
memdelete(child_b);
memdelete(split_container);
}
TEST_CASE("[SceneTree][SplitContainer] Collapsed") {
DisplayServerMock *DS = (DisplayServerMock *)(DisplayServer::get_singleton());
SplitContainer *split_container = memnew(SplitContainer);
split_container->set_size(Size2(500, 500));
SceneTree::get_singleton()->get_root()->add_child(split_container);
Control *child_a = memnew(Control);
split_container->add_child(child_a);
Control *child_b = memnew(Control);
split_container->add_child(child_b);
MessageQueue::get_singleton()->flush();
const int sep_constant = split_container->get_theme_constant("separation");
const Size2i separator_size = Size2i(MAX(sep_constant, split_container->get_theme_icon("h_grabber")->get_width()), MAX(sep_constant, split_container->get_theme_icon("v_grabber")->get_height()));
SUBCASE("[SplitContainer] Dragging and cursor") {
split_container->set_collapsed(true);
// Cursor is default.
SEND_GUI_MOUSE_MOTION_EVENT(Point2(1, 1), MouseButtonMask::NONE, Key::NONE);
CHECK(DS->get_cursor_shape() == DisplayServer::CURSOR_ARROW);
// Dragger is disabled, cannot drag.
SEND_GUI_MOUSE_BUTTON_EVENT(Point2(1, 1), MouseButton::LEFT, MouseButtonMask::LEFT, Key::NONE);
MessageQueue::get_singleton()->flush();
check_position(split_container, 0, separator_size.x);
CHECK(split_container->get_split_offset() == 0);
SEND_GUI_MOUSE_MOTION_EVENT(Point2(10, 1), MouseButtonMask::LEFT, Key::NONE);
MessageQueue::get_singleton()->flush();
check_position(split_container, 0, separator_size.x);
CHECK(split_container->get_split_offset() == 0);
}
SUBCASE("[SplitContainer] No expand flags") {
int def_pos = 0;
split_container->set_split_offset(10);
MessageQueue::get_singleton()->flush();
check_position(split_container, def_pos + 10, separator_size.x);
split_container->set_collapsed(true);
MessageQueue::get_singleton()->flush();
// The split offset is treated as 0 when collapsed.
check_position(split_container, def_pos, separator_size.x);
CHECK(split_container->get_split_offset() == 10);
}
SUBCASE("[SplitContainer] First child expanded") {
int def_pos = split_container->get_size().x - separator_size.x;
child_a->set_h_size_flags(Control::SIZE_EXPAND_FILL);
split_container->set_split_offset(-10);
MessageQueue::get_singleton()->flush();
check_position(split_container, def_pos - 10, separator_size.x);
split_container->set_collapsed(true);
MessageQueue::get_singleton()->flush();
// The split offset is treated as 0 when collapsed.
check_position(split_container, def_pos, separator_size.x);
CHECK(split_container->get_split_offset() == -10);
}
SUBCASE("[SplitContainer] Second child expanded") {
int def_pos = 0;
child_b->set_h_size_flags(Control::SIZE_EXPAND_FILL);
split_container->set_split_offset(10);
MessageQueue::get_singleton()->flush();
check_position(split_container, def_pos + 10, separator_size.x);
split_container->set_collapsed(true);
MessageQueue::get_singleton()->flush();
// The split offset is treated as 0 when collapsed.
check_position(split_container, def_pos, separator_size.x);
CHECK(split_container->get_split_offset() == 10);
}
SUBCASE("[SplitContainer] Both children expanded") {
int def_pos = (split_container->get_size().y - separator_size.y) / 2;
child_a->set_h_size_flags(Control::SIZE_EXPAND_FILL);
child_b->set_h_size_flags(Control::SIZE_EXPAND_FILL);
split_container->set_split_offset(10);
MessageQueue::get_singleton()->flush();
check_position(split_container, def_pos + 10, separator_size.x);
split_container->set_collapsed(true);
MessageQueue::get_singleton()->flush();
// The split offset is treated as 0 when collapsed.
check_position(split_container, def_pos, separator_size.x);
CHECK(split_container->get_split_offset() == 10);
}
memdelete(child_a);
memdelete(child_b);
memdelete(split_container);
}
TEST_CASE("[SceneTree][SplitContainer] Cursor shape") {
DisplayServerMock *DS = (DisplayServerMock *)(DisplayServer::get_singleton());
SplitContainer *split_container = memnew(SplitContainer);
split_container->set_size(Size2(500, 500));
SceneTree::get_singleton()->get_root()->add_child(split_container);
Control *child_a = memnew(Control);
split_container->add_child(child_a);
Control *child_b = memnew(Control);
split_container->add_child(child_b);
MessageQueue::get_singleton()->flush();
Point2 on_dragger = Point2(1, 1);
Point2 not_on_dragger = Point2(50, 50);
// Default cursor shape.
SEND_GUI_MOUSE_MOTION_EVENT(not_on_dragger, MouseButtonMask::NONE, Key::NONE);
CHECK(DS->get_cursor_shape() == DisplayServer::CURSOR_ARROW);
// Horizontal cursor shape.
SEND_GUI_MOUSE_MOTION_EVENT(on_dragger, MouseButtonMask::NONE, Key::NONE);
CHECK(DS->get_cursor_shape() == DisplayServer::CURSOR_HSPLIT);
// Vertical cursor shape.
split_container->set_vertical(true);
SEND_GUI_MOUSE_MOTION_EVENT(on_dragger, MouseButtonMask::NONE, Key::NONE);
CHECK(DS->get_cursor_shape() == DisplayServer::CURSOR_VSPLIT);
// Move off, default cursor shape.
SEND_GUI_MOUSE_MOTION_EVENT(not_on_dragger, MouseButtonMask::NONE, Key::NONE);
CHECK(DS->get_cursor_shape() == DisplayServer::CURSOR_ARROW);
memdelete(child_a);
memdelete(child_b);
memdelete(split_container);
}
TEST_CASE("[SceneTree][SplitContainer] Two children") {
SplitContainer *split_container = memnew(SplitContainer);
split_container->set_size(Size2(500, 500));
SceneTree::get_singleton()->get_root()->add_child(split_container);
Control *child_a = memnew(Control);
Control *child_b = memnew(Control);
split_container->add_child(child_a);
split_container->add_child(child_b);
MessageQueue::get_singleton()->flush();
const int sep_constant = split_container->get_theme_constant("separation");
const Size2i separator_size = Size2i(MAX(sep_constant, split_container->get_theme_icon("h_grabber")->get_width()), MAX(sep_constant, split_container->get_theme_icon("v_grabber")->get_height()));
SUBCASE("[SplitContainer] Minimum size") {
// Minimum size is the sum of both children's minimum sizes and the separator depending on the vertical axis.
child_a->set_custom_minimum_size(Size2(100, 200));
child_b->set_custom_minimum_size(Size2(100, 200));
MessageQueue::get_singleton()->flush();
Size2 min_size = split_container->get_minimum_size();
CHECK(min_size.x == 200 + separator_size.x);
CHECK(min_size.y == 200);
split_container->set_vertical(true);
MessageQueue::get_singleton()->flush();
min_size = split_container->get_minimum_size();
CHECK(min_size.x == 100);
CHECK(min_size.y == 400 + separator_size.y);
}
SUBCASE("[SplitContainer] Default position") {
SUBCASE("[SplitContainer] Vertical") {
// Make sure clamping the split offset doesn't change it or the position.
split_container->set_vertical(true);
// No expand flags set.
MessageQueue::get_singleton()->flush();
int def_pos = 0;
check_position(split_container, def_pos, separator_size.y, false);
split_container->clamp_split_offset();
MessageQueue::get_singleton()->flush();
CHECK(split_container->get_split_offset() == 0);
check_position(split_container, def_pos, separator_size.y, false);
// First expand flags set.
child_a->set_v_size_flags(Control::SIZE_EXPAND_FILL);
child_b->set_v_size_flags(Control::SIZE_FILL);
MessageQueue::get_singleton()->flush();
def_pos = split_container->get_size().y - separator_size.y;
check_position(split_container, def_pos, separator_size.y, false);
split_container->clamp_split_offset();
MessageQueue::get_singleton()->flush();
CHECK(split_container->get_split_offset() == 0);
check_position(split_container, def_pos, separator_size.y, false);
// Second expand flags set.
child_a->set_v_size_flags(Control::SIZE_FILL);
child_b->set_v_size_flags(Control::SIZE_EXPAND_FILL);
MessageQueue::get_singleton()->flush();
def_pos = 0;
check_position(split_container, 0, separator_size.y, false);
split_container->clamp_split_offset();
MessageQueue::get_singleton()->flush();
CHECK(split_container->get_split_offset() == 0);
check_position(split_container, def_pos, separator_size.y, false);
// Both expand flags set.
child_a->set_v_size_flags(Control::SIZE_EXPAND_FILL);
child_b->set_v_size_flags(Control::SIZE_EXPAND_FILL);
MessageQueue::get_singleton()->flush();
def_pos = (split_container->get_size().y - separator_size.y) / 2;
check_position(split_container, def_pos, separator_size.y, false);
split_container->clamp_split_offset();
MessageQueue::get_singleton()->flush();
CHECK(split_container->get_split_offset() == 0);
check_position(split_container, def_pos, separator_size.y, false);
// Unequal stretch ratios.
child_a->set_stretch_ratio(2.0);
MessageQueue::get_singleton()->flush();
def_pos = (split_container->get_size().y * 2 / 3) - separator_size.y / 2;
check_position(split_container, def_pos, separator_size.y, false);
split_container->clamp_split_offset();
MessageQueue::get_singleton()->flush();
CHECK(split_container->get_split_offset() == 0);
check_position(split_container, def_pos, separator_size.y, false);
}
SUBCASE("[SplitContainer] Right to left") {
split_container->set_layout_direction(Control::LAYOUT_DIRECTION_RTL);
split_container->set_position(Point2(0, 0));
// No expand flags set.
MessageQueue::get_singleton()->flush();
int def_pos = 0;
check_position_rtl(split_container, def_pos, separator_size.y);
split_container->clamp_split_offset();
MessageQueue::get_singleton()->flush();
CHECK(split_container->get_split_offset() == 0);
check_position_rtl(split_container, def_pos, separator_size.y);
// First expand flags set.
child_a->set_h_size_flags(Control::SIZE_EXPAND_FILL);
child_b->set_h_size_flags(Control::SIZE_FILL);
MessageQueue::get_singleton()->flush();
def_pos = split_container->get_size().y - separator_size.y;
check_position_rtl(split_container, def_pos, separator_size.y);
split_container->clamp_split_offset();
MessageQueue::get_singleton()->flush();
CHECK(split_container->get_split_offset() == 0);
check_position_rtl(split_container, def_pos, separator_size.y);
// Second expand flags set.
child_a->set_h_size_flags(Control::SIZE_FILL);
child_b->set_h_size_flags(Control::SIZE_EXPAND_FILL);
MessageQueue::get_singleton()->flush();
def_pos = 0;
check_position_rtl(split_container, 0, separator_size.y);
split_container->clamp_split_offset();
MessageQueue::get_singleton()->flush();
CHECK(split_container->get_split_offset() == 0);
check_position_rtl(split_container, def_pos, separator_size.y);
// Both expand flags set.
child_a->set_h_size_flags(Control::SIZE_EXPAND_FILL);
child_b->set_h_size_flags(Control::SIZE_EXPAND_FILL);
MessageQueue::get_singleton()->flush();
def_pos = (split_container->get_size().y - separator_size.y) / 2;
check_position_rtl(split_container, def_pos, separator_size.y);
split_container->clamp_split_offset();
MessageQueue::get_singleton()->flush();
CHECK(split_container->get_split_offset() == 0);
check_position_rtl(split_container, def_pos, separator_size.y);
// Unequal stretch ratios.
child_a->set_stretch_ratio(2.0);
MessageQueue::get_singleton()->flush();
def_pos = (split_container->get_size().y * 2 / 3) - separator_size.y / 2;
check_position_rtl(split_container, def_pos, separator_size.y);
split_container->clamp_split_offset();
MessageQueue::get_singleton()->flush();
CHECK(split_container->get_split_offset() == 0);
check_position_rtl(split_container, def_pos, separator_size.y);
}
SUBCASE("[SplitContainer] No expand flags") {
int def_pos = 0;
check_position(split_container, def_pos, separator_size.x);
split_container->clamp_split_offset();
MessageQueue::get_singleton()->flush();
CHECK(split_container->get_split_offset() == 0);
check_position(split_container, def_pos, separator_size.x);
// Minimum sizes affect default position.
// First child with minimum size.
child_a->set_custom_minimum_size(Size2(400, 0));
MessageQueue::get_singleton()->flush();
def_pos = 400;
check_position(split_container, def_pos, separator_size.x);
split_container->clamp_split_offset();
MessageQueue::get_singleton()->flush();
CHECK(split_container->get_split_offset() == def_pos);
check_position(split_container, def_pos, separator_size.x);
// Second child with minimum size.
child_a->set_custom_minimum_size(Size2(0, 0));
child_b->set_custom_minimum_size(Size2(400, 0));
MessageQueue::get_singleton()->flush();
def_pos = split_container->get_size().x - 400 - separator_size.x;
check_position(split_container, def_pos, separator_size.x);
split_container->clamp_split_offset();
MessageQueue::get_singleton()->flush();
CHECK(split_container->get_split_offset() == def_pos);
check_position(split_container, def_pos, separator_size.x);
// Both children with minimum size.
child_a->set_custom_minimum_size(Size2(200, 0));
child_b->set_custom_minimum_size(Size2(288, 0));
MessageQueue::get_singleton()->flush();
def_pos = 200;
check_position(split_container, def_pos, separator_size.x);
split_container->clamp_split_offset();
MessageQueue::get_singleton()->flush();
CHECK(split_container->get_split_offset() == def_pos);
check_position(split_container, def_pos, separator_size.x);
}
SUBCASE("[SplitContainer] First child expanded") {
const int def_pos = split_container->get_size().x - separator_size.x;
child_a->set_h_size_flags(Control::SIZE_EXPAND_FILL);
MessageQueue::get_singleton()->flush();
check_position(split_container, def_pos, separator_size.x);
split_container->clamp_split_offset();
MessageQueue::get_singleton()->flush();
CHECK(split_container->get_split_offset() == 0);
check_position(split_container, def_pos, separator_size.x);
// Minimum sizes affect default position.
// First child with minimum size.
child_a->set_custom_minimum_size(Size2(400, 0));
MessageQueue::get_singleton()->flush();
check_position(split_container, def_pos, separator_size.x);
split_container->clamp_split_offset();
MessageQueue::get_singleton()->flush();
CHECK(split_container->get_split_offset() == 0);
check_position(split_container, def_pos, separator_size.x);
// Second child with minimum size.
child_a->set_custom_minimum_size(Size2(0, 0));
child_b->set_custom_minimum_size(Size2(400, 0));
MessageQueue::get_singleton()->flush();
int pos = split_container->get_size().x - 400 - separator_size.x;
check_position(split_container, pos, separator_size.x);
split_container->clamp_split_offset();
MessageQueue::get_singleton()->flush();
CHECK(split_container->get_split_offset() == pos - def_pos);
check_position(split_container, pos, separator_size.x);
// Both children with minimum size.
child_a->set_custom_minimum_size(Size2(200, 0));
child_b->set_custom_minimum_size(Size2(288, 0));
MessageQueue::get_singleton()->flush();
pos = 200;
check_position(split_container, pos, separator_size.x);
split_container->clamp_split_offset();
MessageQueue::get_singleton()->flush();
CHECK(split_container->get_split_offset() == pos - def_pos);
check_position(split_container, pos, separator_size.x);
}
SUBCASE("[SplitContainer] Second child expanded") {
int def_pos = 0;
child_b->set_h_size_flags(Control::SIZE_EXPAND_FILL);
MessageQueue::get_singleton()->flush();
check_position(split_container, def_pos, separator_size.x);
split_container->clamp_split_offset();
MessageQueue::get_singleton()->flush();
CHECK(split_container->get_split_offset() == 0);
check_position(split_container, def_pos, separator_size.x);
// Minimum sizes affect default position.
// First child with minimum size.
child_a->set_custom_minimum_size(Size2(400, 0));
MessageQueue::get_singleton()->flush();
def_pos = 400;
check_position(split_container, def_pos, separator_size.x);
split_container->clamp_split_offset();
MessageQueue::get_singleton()->flush();
CHECK(split_container->get_split_offset() == def_pos);
check_position(split_container, def_pos, separator_size.x);
// Second child with minimum size.
child_a->set_custom_minimum_size(Size2(0, 0));
child_b->set_custom_minimum_size(Size2(400, 0));
MessageQueue::get_singleton()->flush();
def_pos = 500 - 400 - separator_size.x;
check_position(split_container, def_pos, separator_size.x);
split_container->clamp_split_offset();
MessageQueue::get_singleton()->flush();
CHECK(split_container->get_split_offset() == def_pos);
check_position(split_container, def_pos, separator_size.x);
// Both children with minimum size.
child_a->set_custom_minimum_size(Size2(200, 0));
child_b->set_custom_minimum_size(Size2(288, 0));
MessageQueue::get_singleton()->flush();
def_pos = 200;
check_position(split_container, def_pos, separator_size.x);
split_container->clamp_split_offset();
MessageQueue::get_singleton()->flush();
CHECK(split_container->get_split_offset() == def_pos);
check_position(split_container, def_pos, separator_size.x);
}
SUBCASE("[SplitContainer] Both children expanded") {
const int def_pos = (split_container->get_size().x - separator_size.x) / 2;
child_a->set_h_size_flags(Control::SIZE_EXPAND_FILL);
child_b->set_h_size_flags(Control::SIZE_EXPAND_FILL);
MessageQueue::get_singleton()->flush();
check_position(split_container, def_pos, separator_size.x);
split_container->clamp_split_offset();
MessageQueue::get_singleton()->flush();
CHECK(split_container->get_split_offset() == 0);
check_position(split_container, def_pos, separator_size.x);
// Minimum sizes affect default position.
// First child with minimum size.
child_a->set_custom_minimum_size(Size2(400, 0));
MessageQueue::get_singleton()->flush();
int pos = 400;
check_position(split_container, pos, separator_size.x);
split_container->clamp_split_offset();
MessageQueue::get_singleton()->flush();
CHECK(split_container->get_split_offset() == pos - def_pos);
check_position(split_container, pos, separator_size.x);
// Second child with minimum size.
child_a->set_custom_minimum_size(Size2(0, 0));
child_b->set_custom_minimum_size(Size2(400, 0));
MessageQueue::get_singleton()->flush();
pos = split_container->get_size().x - 400 - separator_size.x;
check_position(split_container, pos, separator_size.x);
split_container->clamp_split_offset();
MessageQueue::get_singleton()->flush();
CHECK(split_container->get_split_offset() == pos - def_pos);
check_position(split_container, pos, separator_size.x);
// Both children with minimum size.
child_a->set_custom_minimum_size(Size2(200, 0));
child_b->set_custom_minimum_size(Size2(288, 0));
MessageQueue::get_singleton()->flush();
pos = 200;
check_position(split_container, pos, separator_size.x);
split_container->clamp_split_offset();
MessageQueue::get_singleton()->flush();
CHECK(split_container->get_split_offset() == pos - def_pos);
check_position(split_container, pos, separator_size.x);
}
SUBCASE("[SplitContainer] Unequal stretch ratios") {
const int def_pos = (split_container->get_size().x * 2 / 3) - separator_size.x / 2;
child_a->set_h_size_flags(Control::SIZE_EXPAND_FILL);
child_b->set_h_size_flags(Control::SIZE_EXPAND_FILL);
child_a->set_stretch_ratio(2.0);
MessageQueue::get_singleton()->flush();
check_position(split_container, def_pos, separator_size.x);
split_container->clamp_split_offset();
MessageQueue::get_singleton()->flush();
CHECK(split_container->get_split_offset() == 0);
check_position(split_container, def_pos, separator_size.x);
// Minimum sizes affect default position.
// First child with minimum size.
child_a->set_custom_minimum_size(Size2(400, 0));
MessageQueue::get_singleton()->flush();
int pos = 400;
check_position(split_container, pos, separator_size.x);
split_container->clamp_split_offset();
MessageQueue::get_singleton()->flush();
CHECK(split_container->get_split_offset() == pos - def_pos);
check_position(split_container, pos, separator_size.x);
// Second child with minimum size.
child_a->set_custom_minimum_size(Size2(0, 0));
child_b->set_custom_minimum_size(Size2(400, 0));
MessageQueue::get_singleton()->flush();
pos = split_container->get_size().x - 400 - separator_size.x;
check_position(split_container, pos, separator_size.x);
split_container->clamp_split_offset();
MessageQueue::get_singleton()->flush();
CHECK(split_container->get_split_offset() == pos - def_pos);
check_position(split_container, pos, separator_size.x);
// Both children with minimum size.
child_a->set_custom_minimum_size(Size2(200, 0));
child_b->set_custom_minimum_size(Size2(288, 0));
MessageQueue::get_singleton()->flush();
pos = 200;
check_position(split_container, pos, separator_size.x);
split_container->clamp_split_offset();
MessageQueue::get_singleton()->flush();
CHECK(split_container->get_split_offset() == pos - def_pos);
check_position(split_container, pos, separator_size.x);
}
}
SUBCASE("[SplitContainer] Set split offset") {
SUBCASE("[SplitContainer] Right to left") {
split_container->set_layout_direction(Control::LAYOUT_DIRECTION_RTL);
split_container->set_position(Point2(0, 0));
int def_pos = 0;
// Positive.
split_container->set_split_offset(10);
MessageQueue::get_singleton()->flush();
CHECK(split_container->get_split_offset() == 10);
check_position_rtl(split_container, def_pos + 10, separator_size.x);
// Negative.
split_container->set_split_offset(-10);
MessageQueue::get_singleton()->flush();
CHECK(split_container->get_split_offset() == -10);
check_position_rtl(split_container, def_pos, separator_size.x);
}
SUBCASE("[SplitContainer] No expand flags") {
int def_pos = 0;
// Positive.
split_container->set_split_offset(10);
MessageQueue::get_singleton()->flush();
CHECK(split_container->get_split_offset() == 10);
check_position(split_container, def_pos + 10, separator_size.x);
// Negative.
split_container->set_split_offset(-10);
MessageQueue::get_singleton()->flush();
CHECK(split_container->get_split_offset() == -10);
check_position(split_container, def_pos, separator_size.x);
// Clamped.
split_container->set_split_offset(1000);
MessageQueue::get_singleton()->flush();
CHECK(split_container->get_split_offset() == 1000);
check_position(split_container, split_container->get_size().x - separator_size.x, separator_size.x);
}
SUBCASE("[SplitContainer] First child expanded") {
int def_pos = split_container->get_size().x - separator_size.x;
child_a->set_h_size_flags(Control::SIZE_EXPAND_FILL);
MessageQueue::get_singleton()->flush();
// Positive.
split_container->set_split_offset(10);
MessageQueue::get_singleton()->flush();
CHECK(split_container->get_split_offset() == 10);
check_position(split_container, def_pos, separator_size.x);
// Negative.
split_container->set_split_offset(-10);
MessageQueue::get_singleton()->flush();
CHECK(split_container->get_split_offset() == -10);
check_position(split_container, def_pos - 10, separator_size.x);
// Clamped.
split_container->set_split_offset(-1000);
MessageQueue::get_singleton()->flush();
CHECK(split_container->get_split_offset() == -1000);
check_position(split_container, 0, separator_size.x);
}
SUBCASE("[SplitContainer] Second child expanded") {
int def_pos = 0;
child_b->set_h_size_flags(Control::SIZE_EXPAND_FILL);
MessageQueue::get_singleton()->flush();
// Positive.
split_container->set_split_offset(10);
MessageQueue::get_singleton()->flush();
CHECK(split_container->get_split_offset() == 10);
check_position(split_container, def_pos + 10, separator_size.x);
// Negative.
split_container->set_split_offset(-10);
MessageQueue::get_singleton()->flush();
CHECK(split_container->get_split_offset() == -10);
check_position(split_container, def_pos, separator_size.x);
// Clamped.
split_container->set_split_offset(1000);
MessageQueue::get_singleton()->flush();
CHECK(split_container->get_split_offset() == 1000);
check_position(split_container, split_container->get_size().x - separator_size.x, separator_size.x);
}
SUBCASE("[SplitContainer] Both children expanded") {
int def_pos = (split_container->get_size().x - separator_size.x) / 2;
child_a->set_h_size_flags(Control::SIZE_EXPAND_FILL);
child_b->set_h_size_flags(Control::SIZE_EXPAND_FILL);
MessageQueue::get_singleton()->flush();
// Positive.
split_container->set_split_offset(10);
MessageQueue::get_singleton()->flush();
CHECK(split_container->get_split_offset() == 10);
check_position(split_container, def_pos + 10, separator_size.x);
// Negative.
split_container->set_split_offset(-10);
MessageQueue::get_singleton()->flush();
CHECK(split_container->get_split_offset() == -10);
check_position(split_container, def_pos - 10, separator_size.x);
// Clamped positive.
split_container->set_split_offset(1000);
MessageQueue::get_singleton()->flush();
CHECK(split_container->get_split_offset() == 1000);
check_position(split_container, split_container->get_size().x - separator_size.x, separator_size.x);
// Clamped negative.
split_container->set_split_offset(-1000);
MessageQueue::get_singleton()->flush();
CHECK(split_container->get_split_offset() == -1000);
check_position(split_container, 0, separator_size.x);
}
SUBCASE("[SplitContainer] Unequal stretch ratios") {
int def_pos = (split_container->get_size().x * 2 / 3) - separator_size.x / 2;
child_a->set_h_size_flags(Control::SIZE_EXPAND_FILL);
child_b->set_h_size_flags(Control::SIZE_EXPAND_FILL);
child_a->set_stretch_ratio(2.0);
MessageQueue::get_singleton()->flush();
// Positive.
split_container->set_split_offset(10);
MessageQueue::get_singleton()->flush();
CHECK(split_container->get_split_offset() == 10);
check_position(split_container, def_pos + 10, separator_size.x);
// Negative.
split_container->set_split_offset(-10);
MessageQueue::get_singleton()->flush();
CHECK(split_container->get_split_offset() == -10);
check_position(split_container, def_pos - 10, separator_size.x);
// Clamped positive.
split_container->set_split_offset(1000);
MessageQueue::get_singleton()->flush();
CHECK(split_container->get_split_offset() == 1000);
check_position(split_container, split_container->get_size().x - separator_size.x, separator_size.x);
// Clamped negative.
split_container->set_split_offset(-1000);
MessageQueue::get_singleton()->flush();
CHECK(split_container->get_split_offset() == -1000);
check_position(split_container, 0, separator_size.x);
}
}
SUBCASE("[SplitContainer] Keep split offset when changing minimum size") {
SUBCASE("[SplitContainer] No expand flags") {
int def_pos = 0;
split_container->set_split_offset(100);
child_a->set_custom_minimum_size(Size2(10, 0));
MessageQueue::get_singleton()->flush();
CHECK(split_container->get_split_offset() == 100);
check_position(split_container, def_pos + 100, separator_size.x);
child_a->set_custom_minimum_size(Size2(50, 0));
MessageQueue::get_singleton()->flush();
CHECK(split_container->get_split_offset() == 100);
check_position(split_container, def_pos + 100, separator_size.x);
}
SUBCASE("[SplitContainer] First child expanded") {
int def_pos = split_container->get_size().x - separator_size.x;
child_a->set_h_size_flags(Control::SIZE_EXPAND_FILL);
MessageQueue::get_singleton()->flush();
split_container->set_split_offset(-100);
child_b->set_custom_minimum_size(Size2(10, 0));
MessageQueue::get_singleton()->flush();
CHECK(split_container->get_split_offset() == -100);
check_position(split_container, def_pos - 100, separator_size.x);
child_b->set_custom_minimum_size(Size2(50, 0));
MessageQueue::get_singleton()->flush();
CHECK(split_container->get_split_offset() == -100);
check_position(split_container, def_pos - 100, separator_size.x);
}
SUBCASE("[SplitContainer] Second child expanded") {
int def_pos = 0;
child_b->set_h_size_flags(Control::SIZE_EXPAND_FILL);
MessageQueue::get_singleton()->flush();
split_container->set_split_offset(100);
child_a->set_custom_minimum_size(Size2(10, 0));
MessageQueue::get_singleton()->flush();
CHECK(split_container->get_split_offset() == 100);
check_position(split_container, def_pos + 100, separator_size.x);
child_a->set_custom_minimum_size(Size2(50, 0));
MessageQueue::get_singleton()->flush();
CHECK(split_container->get_split_offset() == 100);
check_position(split_container, def_pos + 100, separator_size.x);
}
SUBCASE("[SplitContainer] Both children expanded") {
int def_pos = (split_container->get_size().x - separator_size.x) / 2;
child_a->set_h_size_flags(Control::SIZE_EXPAND_FILL);
child_b->set_h_size_flags(Control::SIZE_EXPAND_FILL);
MessageQueue::get_singleton()->flush();
split_container->set_split_offset(20);
child_a->set_custom_minimum_size(Size2(10, 0));
child_b->set_custom_minimum_size(Size2(10, 0));
MessageQueue::get_singleton()->flush();
CHECK(split_container->get_split_offset() == 20);
check_position(split_container, def_pos + 20, separator_size.x);
child_a->set_custom_minimum_size(Size2(50, 0));
child_b->set_custom_minimum_size(Size2(50, 0));
MessageQueue::get_singleton()->flush();
CHECK(split_container->get_split_offset() == 20);
check_position(split_container, def_pos + 20, separator_size.x);
}
}
SUBCASE("[SplitContainer] Resize split container") {
SUBCASE("[SplitContainer] No expand flags") {
int def_pos = 0;
// Increase the size.
split_container->set_size(Size2(600, 500));
MessageQueue::get_singleton()->flush();
check_position(split_container, def_pos, separator_size.x);
// Decrease the size.
split_container->set_size(Size2(400, 500));
MessageQueue::get_singleton()->flush();
check_position(split_container, def_pos, separator_size.x);
// Change size with a split offset.
split_container->set_split_offset(100);
MessageQueue::get_singleton()->flush();
check_position(split_container, def_pos + 100, separator_size.x);
split_container->set_size(Size2(500, 500));
MessageQueue::get_singleton()->flush();
check_position(split_container, def_pos + 100, separator_size.x);
CHECK(split_container->get_split_offset() == 100);
// Change size so that the first child changes size.
split_container->set_size(Size2(80, 500));
MessageQueue::get_singleton()->flush();
check_position(split_container, 80 - separator_size.x, separator_size.x);
CHECK(split_container->get_split_offset() == 100);
// Increase size again.
split_container->set_size(Size2(500, 500));
MessageQueue::get_singleton()->flush();
check_position(split_container, def_pos + 100, separator_size.x);
CHECK(split_container->get_split_offset() == 100);
}
SUBCASE("[SplitContainer] First child expanded") {
int def_pos = split_container->get_size().x - separator_size.x;
child_a->set_h_size_flags(Control::SIZE_EXPAND_FILL);
MessageQueue::get_singleton()->flush();
// Increase the size.
split_container->set_size(Size2(600, 500));
def_pos = split_container->get_size().x - separator_size.x;
MessageQueue::get_singleton()->flush();
check_position(split_container, def_pos, separator_size.x);
// Decrease the size.
split_container->set_size(Size2(400, 500));
def_pos = split_container->get_size().x - separator_size.x;
MessageQueue::get_singleton()->flush();
check_position(split_container, def_pos, separator_size.x);
// Change size with a split offset.
split_container->set_split_offset(-100);
MessageQueue::get_singleton()->flush();
check_position(split_container, def_pos - 100, separator_size.x);
split_container->set_size(Size2(500, 500));
def_pos = split_container->get_size().x - separator_size.x;
MessageQueue::get_singleton()->flush();
check_position(split_container, def_pos - 100, separator_size.x);
CHECK(split_container->get_split_offset() == -100);
// Change size so that the second child changes size.
split_container->set_size(Size2(80, 500));
MessageQueue::get_singleton()->flush();
check_position(split_container, 0, separator_size.x);
CHECK(split_container->get_split_offset() == -100);
// Increase size again.
split_container->set_size(Size2(500, 500));
MessageQueue::get_singleton()->flush();
check_position(split_container, def_pos - 100, separator_size.x);
CHECK(split_container->get_split_offset() == -100);
}
SUBCASE("[SplitContainer] Second child expanded") {
int def_pos = 0;
child_b->set_h_size_flags(Control::SIZE_EXPAND_FILL);
MessageQueue::get_singleton()->flush();
// Increase the size.
split_container->set_size(Size2(600, 500));
MessageQueue::get_singleton()->flush();
check_position(split_container, def_pos, separator_size.x);
// Decrease the size.
split_container->set_size(Size2(400, 500));
MessageQueue::get_singleton()->flush();
check_position(split_container, def_pos, separator_size.x);
// Change size with a split offset.
split_container->set_split_offset(100);
MessageQueue::get_singleton()->flush();
check_position(split_container, def_pos + 100, separator_size.x);
split_container->set_size(Size2(500, 500));
MessageQueue::get_singleton()->flush();
check_position(split_container, def_pos + 100, separator_size.x);
CHECK(split_container->get_split_offset() == 100);
// Change size so that the first child changes size.
split_container->set_size(Size2(80, 500));
MessageQueue::get_singleton()->flush();
check_position(split_container, 80 - separator_size.x, separator_size.x);
CHECK(split_container->get_split_offset() == 100);
// Increase size again.
split_container->set_size(Size2(500, 500));
MessageQueue::get_singleton()->flush();
check_position(split_container, def_pos + 100, separator_size.x);
CHECK(split_container->get_split_offset() == 100);
}
SUBCASE("[SplitContainer] Both children expanded") {
int def_pos = (split_container->get_size().x - separator_size.x) / 2;
child_a->set_h_size_flags(Control::SIZE_EXPAND_FILL);
child_b->set_h_size_flags(Control::SIZE_EXPAND_FILL);
MessageQueue::get_singleton()->flush();
// Increase the size.
split_container->set_size(Size2(600, 500));
def_pos = (split_container->get_size().x - separator_size.x) / 2;
MessageQueue::get_singleton()->flush();
check_position(split_container, def_pos, separator_size.x);
// Decrease the size.
split_container->set_size(Size2(400, 500));
def_pos = (split_container->get_size().x - separator_size.x) / 2;
MessageQueue::get_singleton()->flush();
check_position(split_container, def_pos, separator_size.x);
// Change size with a split offset.
split_container->set_split_offset(100);
MessageQueue::get_singleton()->flush();
check_position(split_container, def_pos + 100, separator_size.x);
split_container->set_size(Size2(500, 500));
def_pos = (split_container->get_size().x - separator_size.x) / 2;
MessageQueue::get_singleton()->flush();
check_position(split_container, def_pos + 100, separator_size.x);
CHECK(split_container->get_split_offset() == 100);
// Change size so that the second child is minimized.
split_container->set_size(Size2(80, 500));
MessageQueue::get_singleton()->flush();
check_position(split_container, 80 - separator_size.x, separator_size.x);
CHECK(split_container->get_split_offset() == 100);
// Increase size again.
split_container->set_size(Size2(500, 500));
def_pos = (split_container->get_size().x - separator_size.x) / 2;
MessageQueue::get_singleton()->flush();
check_position(split_container, def_pos + 100, separator_size.x);
CHECK(split_container->get_split_offset() == 100);
}
SUBCASE("[SplitContainer] Unequal stretch ratios") {
int def_pos = (split_container->get_size().x * 2 / 3) - separator_size.x / 2;
child_a->set_h_size_flags(Control::SIZE_EXPAND_FILL);
child_b->set_h_size_flags(Control::SIZE_EXPAND_FILL);
child_a->set_stretch_ratio(2.0);
MessageQueue::get_singleton()->flush();
// Increase the size.
split_container->set_size(Size2(600, 500));
def_pos = (split_container->get_size().x * 2 / 3) - separator_size.x / 2;
MessageQueue::get_singleton()->flush();
check_position(split_container, def_pos, separator_size.x);
// Decrease the size.
split_container->set_size(Size2(400, 500));
def_pos = (split_container->get_size().x * 2 / 3) - separator_size.x / 2;
MessageQueue::get_singleton()->flush();
check_position(split_container, def_pos, separator_size.x);
// Change size with a split offset.
split_container->set_split_offset(100);
MessageQueue::get_singleton()->flush();
check_position(split_container, def_pos + 100, separator_size.x);
split_container->set_size(Size2(500, 500));
def_pos = (split_container->get_size().x * 2 / 3) - separator_size.x / 2;
MessageQueue::get_singleton()->flush();
check_position(split_container, def_pos + 100, separator_size.x);
CHECK(split_container->get_split_offset() == 100);
// Change size so that the second child is minimized.
split_container->set_size(Size2(80, 500));
MessageQueue::get_singleton()->flush();
check_position(split_container, 80 - separator_size.x, separator_size.x);
CHECK(split_container->get_split_offset() == 100);
// Increase size again.
split_container->set_size(Size2(500, 500));
def_pos = (split_container->get_size().x * 2 / 3) - separator_size.x / 2;
MessageQueue::get_singleton()->flush();
check_position(split_container, def_pos + 100, separator_size.x);
CHECK(split_container->get_split_offset() == 100);
}
}
SUBCASE("[SplitContainer] Drag") {
SUBCASE("[SplitContainer] Vertical, no expand flags") {
SIGNAL_WATCH(split_container, "dragged");
Array signal_args;
signal_args.push_back(Array());
((Array)signal_args[0]).push_back(0);
split_container->set_vertical(true);
Point2 mouse_offset = Point2(1, 1);
int dragger_pos = 0;
int split_dragger_ofs = 0;
// Grab the dragger.
SEND_GUI_MOUSE_BUTTON_EVENT(mouse_offset + Point2(0, dragger_pos), MouseButton::LEFT, MouseButtonMask::LEFT, Key::NONE);
MessageQueue::get_singleton()->flush();
check_position(split_container, dragger_pos, separator_size.y, false);
CHECK(split_container->get_split_offset() == dragger_pos + split_dragger_ofs);
SIGNAL_CHECK_FALSE("dragged");
// Move the dragger.
dragger_pos = 10;
SEND_GUI_MOUSE_MOTION_EVENT(mouse_offset + Point2(0, dragger_pos), MouseButtonMask::LEFT, Key::NONE);
MessageQueue::get_singleton()->flush();
check_position(split_container, dragger_pos, separator_size.y, false);
CHECK(split_container->get_split_offset() == dragger_pos + split_dragger_ofs);
// It is clamped.
split_container->clamp_split_offset();
CHECK(split_container->get_split_offset() == dragger_pos + split_dragger_ofs);
((Array)signal_args[0])[0] = split_container->get_split_offset();
SIGNAL_CHECK("dragged", signal_args);
// Move down.
dragger_pos = 400;
SEND_GUI_MOUSE_MOTION_EVENT(mouse_offset + Point2(0, dragger_pos), MouseButtonMask::LEFT, Key::NONE);
MessageQueue::get_singleton()->flush();
check_position(split_container, dragger_pos, separator_size.y, false);
CHECK(split_container->get_split_offset() == dragger_pos + split_dragger_ofs);
((Array)signal_args[0])[0] = split_container->get_split_offset();
SIGNAL_CHECK("dragged", signal_args);
// Moves even when mouse is outside.
dragger_pos = split_container->get_size().y - separator_size.y;
SEND_GUI_MOUSE_MOTION_EVENT(mouse_offset + Point2(0, 1000), MouseButtonMask::LEFT, Key::NONE);
MessageQueue::get_singleton()->flush();
check_position(split_container, dragger_pos, separator_size.y, false);
CHECK(split_container->get_split_offset() == dragger_pos + split_dragger_ofs);
((Array)signal_args[0])[0] = split_container->get_split_offset();
SIGNAL_CHECK("dragged", signal_args);
// Move up.
dragger_pos = 100;
SEND_GUI_MOUSE_MOTION_EVENT(mouse_offset + Point2(0, dragger_pos), MouseButtonMask::LEFT, Key::NONE);
MessageQueue::get_singleton()->flush();
check_position(split_container, dragger_pos, separator_size.y, false);
CHECK(split_container->get_split_offset() == dragger_pos + split_dragger_ofs);
((Array)signal_args[0])[0] = split_container->get_split_offset();
SIGNAL_CHECK("dragged", signal_args);
// Release.
SEND_GUI_MOUSE_BUTTON_RELEASED_EVENT(mouse_offset + Point2(0, dragger_pos), MouseButton::LEFT, MouseButtonMask::NONE, Key::NONE);
MessageQueue::get_singleton()->flush();
check_position(split_container, dragger_pos, separator_size.y, false);
CHECK(split_container->get_split_offset() == dragger_pos + split_dragger_ofs);
SIGNAL_CHECK_FALSE("dragged");
// No longer moves with the mouse.
SEND_GUI_MOUSE_MOTION_EVENT(mouse_offset + Point2(0, 200), MouseButtonMask::NONE, Key::NONE);
MessageQueue::get_singleton()->flush();
check_position(split_container, dragger_pos, separator_size.y, false);
CHECK(split_container->get_split_offset() == dragger_pos + split_dragger_ofs);
SIGNAL_CHECK_FALSE("dragged");
SIGNAL_UNWATCH(split_container, "dragged");
}
SUBCASE("[SplitContainer] No expand flags") {
Point2 mouse_offset = Point2(1, 1);
int dragger_pos = 0;
int split_dragger_ofs = 0;
// Grab the dragger.
SEND_GUI_MOUSE_BUTTON_EVENT(mouse_offset + Point2(dragger_pos, 0), MouseButton::LEFT, MouseButtonMask::LEFT, Key::NONE);
MessageQueue::get_singleton()->flush();
check_position(split_container, dragger_pos, separator_size.x);
CHECK(split_container->get_split_offset() == dragger_pos + split_dragger_ofs);
// Move the dragger.
dragger_pos = 10;
SEND_GUI_MOUSE_MOTION_EVENT(mouse_offset + Point2(dragger_pos, 0), MouseButtonMask::LEFT, Key::NONE);
MessageQueue::get_singleton()->flush();
check_position(split_container, dragger_pos, separator_size.x);
CHECK(split_container->get_split_offset() == dragger_pos + split_dragger_ofs);
// It is clamped.
split_container->clamp_split_offset();
CHECK(split_container->get_split_offset() == dragger_pos + split_dragger_ofs);
// Continue moving.
dragger_pos = 400;
SEND_GUI_MOUSE_MOTION_EVENT(mouse_offset + Point2(dragger_pos, 0), MouseButtonMask::LEFT, Key::NONE);
MessageQueue::get_singleton()->flush();
check_position(split_container, dragger_pos, separator_size.x);
CHECK(split_container->get_split_offset() == dragger_pos + split_dragger_ofs);
// Moves even when mouse is outside.
dragger_pos = split_container->get_size().x - separator_size.x;
SEND_GUI_MOUSE_MOTION_EVENT(mouse_offset + Point2(1000, 0), MouseButtonMask::LEFT, Key::NONE);
MessageQueue::get_singleton()->flush();
check_position(split_container, dragger_pos, separator_size.x);
CHECK(split_container->get_split_offset() == dragger_pos + split_dragger_ofs);
// Move back in.
dragger_pos = 100;
SEND_GUI_MOUSE_MOTION_EVENT(mouse_offset + Point2(dragger_pos, 0), MouseButtonMask::LEFT, Key::NONE);
MessageQueue::get_singleton()->flush();
check_position(split_container, dragger_pos, separator_size.x);
CHECK(split_container->get_split_offset() == dragger_pos + split_dragger_ofs);
// Release.
SEND_GUI_MOUSE_BUTTON_RELEASED_EVENT(mouse_offset + Point2(dragger_pos, 0), MouseButton::LEFT, MouseButtonMask::NONE, Key::NONE);
MessageQueue::get_singleton()->flush();
check_position(split_container, dragger_pos, separator_size.x);
CHECK(split_container->get_split_offset() == dragger_pos + split_dragger_ofs);
// No longer moves with the mouse.
SEND_GUI_MOUSE_MOTION_EVENT(mouse_offset + Point2(200, 0), MouseButtonMask::NONE, Key::NONE);
MessageQueue::get_singleton()->flush();
check_position(split_container, dragger_pos, separator_size.x);
CHECK(split_container->get_split_offset() == dragger_pos + split_dragger_ofs);
}
SUBCASE("[SplitContainer] First child expanded") {
child_a->set_h_size_flags(Control::SIZE_EXPAND_FILL);
MessageQueue::get_singleton()->flush();
Point2 mouse_offset = Point2(1, 1);
int dragger_pos = split_container->get_size().x - separator_size.x;
int split_dragger_ofs = -dragger_pos;
// Grab the dragger.
SEND_GUI_MOUSE_BUTTON_EVENT(mouse_offset + Point2(dragger_pos, 0), MouseButton::LEFT, MouseButtonMask::LEFT, Key::NONE);
MessageQueue::get_singleton()->flush();
check_position(split_container, dragger_pos, separator_size.x);
CHECK(split_container->get_split_offset() == dragger_pos + split_dragger_ofs);
// Move the dragger.
dragger_pos -= 10;
SEND_GUI_MOUSE_MOTION_EVENT(mouse_offset + Point2(dragger_pos, 0), MouseButtonMask::LEFT, Key::NONE);
MessageQueue::get_singleton()->flush();
check_position(split_container, dragger_pos, separator_size.x);
CHECK(split_container->get_split_offset() == dragger_pos + split_dragger_ofs);
// It is clamped.
split_container->clamp_split_offset();
CHECK(split_container->get_split_offset() == dragger_pos + split_dragger_ofs);
// Continue moving.
dragger_pos = 400;
SEND_GUI_MOUSE_MOTION_EVENT(mouse_offset + Point2(dragger_pos, 0), MouseButtonMask::LEFT, Key::NONE);
MessageQueue::get_singleton()->flush();
check_position(split_container, dragger_pos, separator_size.x);
CHECK(split_container->get_split_offset() == dragger_pos + split_dragger_ofs);
// Moves even when mouse is outside.
dragger_pos = split_container->get_size().x - separator_size.x;
SEND_GUI_MOUSE_MOTION_EVENT(mouse_offset + Point2(1000, 0), MouseButtonMask::LEFT, Key::NONE);
MessageQueue::get_singleton()->flush();
check_position(split_container, dragger_pos, separator_size.x);
CHECK(split_container->get_split_offset() == dragger_pos + split_dragger_ofs);
// Move back in.
dragger_pos = 100;
SEND_GUI_MOUSE_MOTION_EVENT(mouse_offset + Point2(dragger_pos, 0), MouseButtonMask::LEFT, Key::NONE);
MessageQueue::get_singleton()->flush();
check_position(split_container, dragger_pos, separator_size.x);
CHECK(split_container->get_split_offset() == dragger_pos + split_dragger_ofs);
// Release.
SEND_GUI_MOUSE_BUTTON_RELEASED_EVENT(mouse_offset + Point2(dragger_pos, 0), MouseButton::LEFT, MouseButtonMask::NONE, Key::NONE);
MessageQueue::get_singleton()->flush();
check_position(split_container, dragger_pos, separator_size.x);
CHECK(split_container->get_split_offset() == dragger_pos + split_dragger_ofs);
// No longer moves with the mouse.
SEND_GUI_MOUSE_MOTION_EVENT(mouse_offset + Point2(200, 0), MouseButtonMask::NONE, Key::NONE);
MessageQueue::get_singleton()->flush();
check_position(split_container, dragger_pos, separator_size.x);
CHECK(split_container->get_split_offset() == dragger_pos + split_dragger_ofs);
}
SUBCASE("[SplitContainer] Second child expanded") {
child_b->set_h_size_flags(Control::SIZE_EXPAND_FILL);
MessageQueue::get_singleton()->flush();
Point2 mouse_offset = Point2(1, 1);
int dragger_pos = 0;
int split_dragger_ofs = 0;
// Grab the dragger.
SEND_GUI_MOUSE_BUTTON_EVENT(mouse_offset + Point2(dragger_pos, 0), MouseButton::LEFT, MouseButtonMask::LEFT, Key::NONE);
MessageQueue::get_singleton()->flush();
check_position(split_container, dragger_pos, separator_size.x);
CHECK(split_container->get_split_offset() == dragger_pos + split_dragger_ofs);
// Move the dragger.
dragger_pos = 10;
SEND_GUI_MOUSE_MOTION_EVENT(mouse_offset + Point2(dragger_pos, 0), MouseButtonMask::LEFT, Key::NONE);
MessageQueue::get_singleton()->flush();
check_position(split_container, dragger_pos, separator_size.x);
CHECK(split_container->get_split_offset() == dragger_pos + split_dragger_ofs);
// It is clamped.
split_container->clamp_split_offset();
CHECK(split_container->get_split_offset() == dragger_pos + split_dragger_ofs);
// Continue moving.
dragger_pos = 400;
SEND_GUI_MOUSE_MOTION_EVENT(mouse_offset + Point2(dragger_pos, 0), MouseButtonMask::LEFT, Key::NONE);
MessageQueue::get_singleton()->flush();
check_position(split_container, dragger_pos, separator_size.x);
CHECK(split_container->get_split_offset() == dragger_pos + split_dragger_ofs);
// Moves even when mouse is outside.
dragger_pos = split_container->get_size().x - separator_size.x;
SEND_GUI_MOUSE_MOTION_EVENT(mouse_offset + Point2(1000, 0), MouseButtonMask::LEFT, Key::NONE);
MessageQueue::get_singleton()->flush();
check_position(split_container, dragger_pos, separator_size.x);
CHECK(split_container->get_split_offset() == dragger_pos + split_dragger_ofs);
// Move back in.
dragger_pos = 100;
SEND_GUI_MOUSE_MOTION_EVENT(mouse_offset + Point2(dragger_pos, 0), MouseButtonMask::LEFT, Key::NONE);
MessageQueue::get_singleton()->flush();
check_position(split_container, dragger_pos, separator_size.x);
CHECK(split_container->get_split_offset() == dragger_pos + split_dragger_ofs);
// Release.
SEND_GUI_MOUSE_BUTTON_RELEASED_EVENT(mouse_offset + Point2(dragger_pos, 0), MouseButton::LEFT, MouseButtonMask::NONE, Key::NONE);
MessageQueue::get_singleton()->flush();
check_position(split_container, dragger_pos, separator_size.x);
CHECK(split_container->get_split_offset() == dragger_pos + split_dragger_ofs);
// No longer moves with the mouse.
SEND_GUI_MOUSE_MOTION_EVENT(mouse_offset + Point2(200, 0), MouseButtonMask::NONE, Key::NONE);
MessageQueue::get_singleton()->flush();
check_position(split_container, dragger_pos, separator_size.x);
CHECK(split_container->get_split_offset() == dragger_pos + split_dragger_ofs);
}
SUBCASE("[SplitContainer] Both children expanded") {
child_a->set_h_size_flags(Control::SIZE_EXPAND_FILL);
child_b->set_h_size_flags(Control::SIZE_EXPAND_FILL);
MessageQueue::get_singleton()->flush();
Point2 mouse_offset = Point2(1, 1);
int dragger_pos = (split_container->get_size().x - separator_size.x) / 2;
int split_dragger_ofs = -dragger_pos;
// Grab the dragger.
SEND_GUI_MOUSE_BUTTON_EVENT(mouse_offset + Point2(dragger_pos, 0), MouseButton::LEFT, MouseButtonMask::LEFT, Key::NONE);
MessageQueue::get_singleton()->flush();
check_position(split_container, dragger_pos, separator_size.x);
CHECK(split_container->get_split_offset() == dragger_pos + split_dragger_ofs);
// Move the dragger.
dragger_pos += 10;
SEND_GUI_MOUSE_MOTION_EVENT(mouse_offset + Point2(dragger_pos, 0), MouseButtonMask::LEFT, Key::NONE);
MessageQueue::get_singleton()->flush();
check_position(split_container, dragger_pos, separator_size.x);
CHECK(split_container->get_split_offset() == dragger_pos + split_dragger_ofs);
// It is clamped.
split_container->clamp_split_offset();
CHECK(split_container->get_split_offset() == dragger_pos + split_dragger_ofs);
// Continue moving.
dragger_pos = 400;
SEND_GUI_MOUSE_MOTION_EVENT(mouse_offset + Point2(dragger_pos, 0), MouseButtonMask::LEFT, Key::NONE);
MessageQueue::get_singleton()->flush();
check_position(split_container, dragger_pos, separator_size.x);
CHECK(split_container->get_split_offset() == dragger_pos + split_dragger_ofs);
// Moves even when mouse is outside.
dragger_pos = split_container->get_size().x - separator_size.x;
SEND_GUI_MOUSE_MOTION_EVENT(mouse_offset + Point2(1000, 0), MouseButtonMask::LEFT, Key::NONE);
MessageQueue::get_singleton()->flush();
check_position(split_container, dragger_pos, separator_size.x);
CHECK(split_container->get_split_offset() == dragger_pos + split_dragger_ofs);
// Move back in.
dragger_pos = 100;
SEND_GUI_MOUSE_MOTION_EVENT(mouse_offset + Point2(dragger_pos, 0), MouseButtonMask::LEFT, Key::NONE);
MessageQueue::get_singleton()->flush();
check_position(split_container, dragger_pos, separator_size.x);
CHECK(split_container->get_split_offset() == dragger_pos + split_dragger_ofs);
// Release.
SEND_GUI_MOUSE_BUTTON_RELEASED_EVENT(mouse_offset + Point2(dragger_pos, 0), MouseButton::LEFT, MouseButtonMask::NONE, Key::NONE);
MessageQueue::get_singleton()->flush();
check_position(split_container, dragger_pos, separator_size.x);
CHECK(split_container->get_split_offset() == dragger_pos + split_dragger_ofs);
// No longer moves with the mouse.
SEND_GUI_MOUSE_MOTION_EVENT(mouse_offset + Point2(200, 0), MouseButtonMask::NONE, Key::NONE);
MessageQueue::get_singleton()->flush();
check_position(split_container, dragger_pos, separator_size.x);
CHECK(split_container->get_split_offset() == dragger_pos + split_dragger_ofs);
}
}
memdelete(child_b);
memdelete(child_a);
memdelete(split_container);
}
} // namespace TestSplitContainer
#endif // TEST_SPLIT_CONTAINER_H