QuickShow: Use checkerboard background to show transparency

lanmonster · Apr 5, 2020 · a4f6f8e · a4f6f8e
1 parent e14d278
commit a4f6f8e
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/Applications/QuickShow/QSWidget.cpp b/Applications/QuickShow/QSWidget.cpp
@@ -31,11 +31,11 @@
 #include <LibGUI/Painter.h>
 #include <LibGUI/Window.h>
 #include <LibGfx/Bitmap.h>
+#include <LibGfx/Palette.h>
 
 QSWidget::QSWidget()
 {
- set_fill_with_background_color(true);
- set_background_color(Color::Black);
+ set_fill_with_background_color(false);
 }
 
 QSWidget::~QSWidget()
@@ -74,6 +74,7 @@ void QSWidget::paint_event(GUI::PaintEvent& event)
  GUI::Painter painter(*this);
  painter.add_clip_rect(event.rect());
 
+ painter.fill_rect_with_checkerboard(rect(), { 8, 8 }, palette().base().darkened(0.9), palette().base());
  painter.draw_scaled_bitmap(m_bitmap_rect, *m_bitmap, m_bitmap->rect());
 }