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implemented hand tool for moving content around

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This commit is contained in:
itsmattkc
2018-12-26 21:16:15 +11:00
parent c308c5cd32
commit 11466cf5b3
14 changed files with 149 additions and 44 deletions
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ui/timelinewidget.cpp
+22 -2
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@@ -698,7 +698,12 @@ void TimelineWidget::mousePressEvent(QMouseEvent *event) {
update_ui(false);
}
}
break;
break;
case TIMELINE_TOOL_HAND:
panel_timeline->hand_moving = true;
panel_timeline->drag_x_start = pos.x();
panel_timeline->drag_y_start = pos.y();
break;
case TIMELINE_TOOL_EDIT:
if (config.edit_tool_also_seeks) panel_sequence_viewer->seek(panel_timeline->drag_frame_start);
panel_timeline->selecting = true;
@@ -1134,6 +1139,7 @@ void TimelineWidget::mouseReleaseEvent(QMouseEvent *event) {
panel_timeline->rect_select_proc = false;
panel_timeline->transition_tool_init = false;
panel_timeline->transition_tool_proc = false;
panel_timeline->hand_moving = false;
pre_clips.clear();
post_clips.clear();
@@ -1630,6 +1636,16 @@ void TimelineWidget::mouseMoveEvent(QMouseEvent *event) {
} else {
panel_timeline->repaint_timeline();
}
} else if (panel_timeline->hand_moving) {
panel_timeline->block_repaints = true;
panel_timeline->ui->horizontalScrollBar->setValue(panel_timeline->ui->horizontalScrollBar->value() + panel_timeline->drag_x_start - event->pos().x());
scrollBar->setValue(scrollBar->value() + panel_timeline->drag_y_start - event->pos().y());
panel_timeline->block_repaints = false;
panel_timeline->repaint_timeline();
panel_timeline->drag_x_start = event->pos().x();
panel_timeline->drag_y_start = event->pos().y();
} else if (panel_timeline->moving_init) {
if (track_resizing) {
int diff = track_resize_mouse_cache - event->pos().y();
@@ -2603,7 +2619,11 @@ void TimelineWidget::paintEvent(QPaintEvent*) {
p.setPen(Qt::gray);
p.drawLine(cursor_x, cursor_y, cursor_x, cursor_y + panel_timeline->calculate_track_height(panel_timeline->cursor_track, -1));
}
}
}
}
void TimelineWidget::resizeEvent(QResizeEvent *event) {
scrollBar->setPageStep(height());
}
bool TimelineWidget::is_track_visible(int track) {