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Improved breakpoint gutter for CodeEdit.

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Added preview of breakpoint placement on hover. Added override of icon for the Editor to use an SVG so it is no longer blurry.
This commit is contained in:
Eric M 2021-09-29 19:37:27 +10:00
parent b1237b5cac
commit e0f8410d16
5 changed files with 42 additions and 6 deletions
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19
scene/gui/code_edit.cpp
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@ -1146,13 +1146,20 @@ bool CodeEdit::is_drawing_executing_lines_gutter() const {
}
void CodeEdit::_main_gutter_draw_callback(int p_line, int p_gutter, const Rect2 &p_region) {
if (draw_breakpoints && is_line_breakpointed(p_line)) {
int padding = p_region.size.x / 6;
if (draw_breakpoints) {
bool hovering = p_region.has_point(get_local_mouse_pos());
bool breakpointed = is_line_breakpointed(p_line);
Rect2 breakpoint_region = p_region;
breakpoint_region.position += Point2(padding, padding);
breakpoint_region.size -= Point2(padding, padding) * 2;
breakpoint_icon->draw_rect(get_canvas_item(), breakpoint_region, false, breakpoint_color);
if (breakpointed || (hovering && !is_dragging_cursor())) {
int padding = p_region.size.x / 6;
Rect2 icon_region = p_region;
icon_region.position += Point2(padding, padding);
icon_region.size -= Point2(padding, padding) * 2;
// Darken icon when hovering & not yet breakpointed.
Color use_color = hovering && !breakpointed ? breakpoint_color.darkened(0.4) : breakpoint_color;
breakpoint_icon->draw_rect(get_canvas_item(), icon_region, false, use_color);
}
}
if (draw_bookmarks && is_line_bookmarked(p_line)) {