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PixelPaint: Add basic support for closing tabs

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This enables closing of tabs in PixelPaint, for the moment
very basic with no checking if the image is modified or saved.
This commit is contained in:
Marcus Nilsson 2021-06-19 13:00:09 +02:00 • committed by Andreas Kling
parent 32fc8da917
commit f2aa5efbeb
1 changed files with 8 additions and 0 deletions
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8
Userland/Applications/PixelPaint/main.cpp
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@ -61,6 +61,7 @@ int main(int argc, char** argv)
auto& toolbox = *main_widget.find_descendant_of_type_named<PixelPaint::ToolboxWidget>("toolbox");
auto& tab_widget = *main_widget.find_descendant_of_type_named<GUI::TabWidget>("tab_widget");
tab_widget.set_container_margins({ 4, 4, 5, 5 });
tab_widget.set_close_button_enabled(true);
auto& palette_widget = *main_widget.find_descendant_of_type_named<PixelPaint::PaletteWidget>("palette_widget");
@ -524,6 +525,13 @@ int main(int argc, char** argv)
return image_editor;
};
tab_widget.on_tab_close_click = [&](auto& widget) {
auto& image_editor = downcast<PixelPaint::ImageEditor>(widget);
tab_widget.deferred_invoke([&](auto&) {
tab_widget.remove_tab(image_editor);
});
};
tab_widget.on_change = [&](auto& widget) {
auto& image_editor = downcast<PixelPaint::ImageEditor>(widget);
palette_widget.set_image_editor(image_editor);