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LibGUI: Convert GLabel to ObjectPtr

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This commit is contained in:
Andreas Kling 2019-09-21 14:19:05 +02:00
parent 6b347747f2
commit c7437f9caa
22 changed files with 47 additions and 45 deletions
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8
Applications/DisplayProperties/DisplayProperties.cpp
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@ -101,19 +101,19 @@ void DisplayPropertiesWidget::create_frame()
background_content->set_layout(make<GBoxLayout>(Orientation::Vertical));
background_content->layout()->set_margins({ 4, 4, 4, 4 });
auto* wallpaper_preview = new GLabel(background_splitter);
m_wallpaper_preview = GLabel::construct(background_splitter);
auto* wallpaper_list = new GListView(background_content);
wallpaper_list->set_background_color(Color::White);
wallpaper_list->set_model(*ItemListModel<AK::String>::create(m_wallpapers));
wallpaper_list->horizontal_scrollbar().set_visible(false);
wallpaper_list->on_selection = [this, wallpaper_preview](auto& index) {
wallpaper_list->on_selection = [this](auto& index) {
StringBuilder builder;
m_selected_wallpaper = m_wallpapers.at(index.row());
builder.append("/res/wallpapers/");
builder.append(m_selected_wallpaper);
wallpaper_preview->set_icon(load_png(builder.to_string()));
wallpaper_preview->set_should_stretch_icon(true);
m_wallpaper_preview->set_icon(load_png(builder.to_string()));
m_wallpaper_preview->set_should_stretch_icon(true);
};
// Let's add the settings tab

2
Applications/DisplayProperties/DisplayProperties.h
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@ -7,6 +7,7 @@
#include <LibDraw/Color.h>
#include <LibDraw/Size.h>
#include <LibGUI/GWidget.h>
#include <LibGUI/GLabel.h>
class DisplayPropertiesWidget final {
public:
@ -41,6 +42,7 @@ private:
GWidget* m_root_widget { nullptr };
Vector<Size> m_resolutions;
Vector<String> m_wallpapers;
ObjectPtr<GLabel> m_wallpaper_preview;
Size m_selected_resolution;
String m_selected_wallpaper;