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Move widget tree painting to ui::Painter.

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Still doesn't seem like the right place, but better than the event dispatcher!
This commit is contained in:
Jared Boone 2015-08-14 21:27:46 -07:00
parent a9bb7c96e5
commit 872c998ff1
3 changed files with 32 additions and 25 deletions
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26
firmware/application/main.cpp
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@ -240,30 +240,6 @@ private:
}
}
*/
void paint_widget(ui::Widget* const w) {
if( w->hidden() ) {
// Mark widget (and all children) as invisible.
w->visible(false);
} else {
// Mark this widget as visible and recurse.
w->visible(true);
if( w->dirty() ) {
w->paint(painter);
// Force-paint all children.
for(const auto child : w->children()) {
child->set_dirty();
paint_widget(child);
}
w->set_clean();
} else {
// Selectively paint all children.
for(const auto child : w->children()) {
paint_widget(child);
}
}
}
}
static ui::Widget* touch_widget(ui::Widget* const w, ui::TouchEvent event) {
if( !w->hidden() ) {
@ -311,7 +287,7 @@ private:
void handle_lcd_frame_sync() {
if( ui::is_dirty() ) {
paint_widget(top_widget);
painter.paint_widget(top_widget);
ui::dirty_clear();
}
}