コード例 #1
0
		void MainWindow::changeEvent(QEvent *e)
		{
			if(e->type() == QEvent::ActivationChange && isActiveWindow())
			{
				bringToTop();
			}
			if(e->type() == QEvent::WindowStateChange)
			{
				if(isMinimized())
				{
					playlist.hide();
					songWindow.hide();
					songSearch.hide();
					outputSettings.hide();
					settingsWindow.hide();
				}
				else
				{
					playlist.show();
					songWindow.show();
					outputSettings.show();
					settingsWindow.show();
					songSearch.show();
				}
			}

			QMainWindow::changeEvent(e);
		}
コード例 #2
0
		bool MainWindow::eventFilter(QObject *target, QEvent *event)
		{
			switch(event->type())
			{
			case QEvent::Wheel:
				if(target == &songWindow)
				{
					QWheelEvent* wEvent = (QWheelEvent*)event;

					long timeRange = settings->getViewTimeRange() - wEvent->delta();
					timeRange = timeRange < 1000 ? 1000 : timeRange > 10000 ? 10000 : timeRange;
					settings->setViewTimeRange(timeRange);
					settingsWindow.refresh();
					return true;
				}
				break;
			case QEvent::KeyPress:
				keyPressEvent((QKeyEvent*)event);
				break;
			case QEvent::ApplicationActivate:
				bringToTop();
				return true;
			case QEvent::Hide:
				if(target == &songWindow) ui->songCheckbox->setChecked(false);
				else if(target == & playlist) ui->playlistCheckbox->setChecked(false);
				else if(target == & outputSettings) ui->outputCheckbox->setChecked(false);
				else if(target == & settingsWindow) ui->settingsCheckbox->setChecked(false);
				else if(target == & tutorial) ui->tutorialCheckbox->setChecked(false);
				else if(target == & songSearch) ui->songSearchCheckbox->setChecked(false);
				break;
			case QEvent::Show:
				if(target == &songWindow) ui->songCheckbox->setChecked(true);
				else if(target == &playlist) ui->playlistCheckbox->setChecked(true);
				else if(target == &outputSettings) ui->outputCheckbox->setChecked(true);
				else if(target == &settingsWindow) ui->settingsCheckbox->setChecked(true);
				else if(target == & tutorial) ui->tutorialCheckbox->setChecked(true);
				else if(target == & songSearch) ui->songSearchCheckbox->setChecked(true);

				if(target == &songWindow || target == &playlist || target == &outputSettings ||
						target == &songSearch || target == &settingsWindow)
					((QWidget*)target)->setFocus();

				break;
			default:
				return false;
			}

			return false;
		}
コード例 #3
0
ファイル: bbzneighbors.c プロジェクト: MISTLab/BittyBuzz
void bbzneighbors_data_gc() {
    uint8_t unmarked_count = 0;
    // Loop through neighbors' data
    for (uint8_t i = 0; i < bbzringbuf_size(&vm->neighbors.rb); ++i) {
        bbzneighbors_elem_t* entry = (bbzneighbors_elem_t*)bbzringbuf_at
                (&vm->neighbors.rb, i);
        // If it has not a mark, remove it
        if (!bbzneighbors_data_hasmark(*entry)) {
            bringToTop(&vm->neighbors.rb, i);
            ++unmarked_count;
#ifndef BBZ_DISABLE_SWARMLIST_BROADCASTS
            bbzswarm_rmentry(entry->robot);
#endif // !BBZ_DISABLE_SWARMLIST_BROADCASTS
        }
        else {
            bbzneighbors_data_unmark(*entry);
        }
    }
    // Delete all removed element
    for (uint8_t i = 0; i < unmarked_count; ++i) {
        bbzringbuf_pop(&vm->neighbors.rb);
    }
}