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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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26
scene/gui/text_edit.cpp
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@ -1636,6 +1636,32 @@ void TextEdit::gui_input(const Ref<InputEvent> &p_gui_input) {
}
}
}
// Check if user is hovering a different gutter, and update if yes.
Vector2i current_hovered_gutter = Vector2i(-1, -1);
int left_margin = style_normal->get_margin(SIDE_LEFT);
if (mpos.x <= left_margin + gutters_width + gutter_padding) {
int hovered_row = get_line_column_at_pos(mpos).y;
for (int i = 0; i < gutters.size(); i++) {
if (!gutters[i].draw || gutters[i].width <= 0) {
continue;
}
if (mpos.x > left_margin && mpos.x <= (left_margin + gutters[i].width) - 3) {
// We are in this gutter i's horizontal area.
current_hovered_gutter = Vector2i(i, hovered_row);
break;
}
left_margin += gutters[i].width;
}
}
if (current_hovered_gutter != hovered_gutter) {
hovered_gutter = current_hovered_gutter;
update();
}
}
if (draw_minimap && !dragging_selection) {