version 1.11.0

BlockView selection fixes

CMakeLists.txt

@@ -2,7 +2,7 @@ cmake_minimum_required(VERSION 3.0)
 cmake_policy(SET CMP0017 NEW) # need include() with .cmake
 project(qad)
 set(qad_MAJOR    1)
-set(qad_MINOR    10)
+set(qad_MINOR    11)
 set(qad_REVISION 0)
 set(qad_SUFFIX   )
 set(qad_COMPANY  SHS)

libs/blockview/blockview.cpp

@@ -48,7 +48,7 @@ void BlockView::_init() {
 	_talpha = 0.;
 	ae_enabled = is_block_anim = is_nav_anim = true;
 	nav_prev_aa = nav_prev_imaa = nav_prev_grid = true;
-	square_node = false;
+	square_node = block_emit_selection = false;
 	thumb_size = QSizeF(200, 200);
 	if (scene() == 0) {
 		scene_ = new QGraphicsScene;
@@ -216,8 +216,11 @@ bool BlockView::eventFilter(QObject * o, QEvent * e) {
 			//qDebug() << mm_cancel << moved << sel_rect.isVisible();
 			if (sel_rect.isVisible()) {
 				QList<QGraphicsItem*> gi = scene_->items();
+				block_emit_selection = true;
 				foreach (QGraphicsItem * i, gi)
 					i->setSelected(i->data(1000).toBool());
+				block_emit_selection = false;
+				emit selectionChanged();
 			}
 			if (mm_copy && mm_cancel) {
 				deleteCopyTemp();
@@ -932,10 +935,15 @@ void BlockView::thumbShow() {
 
 
 void BlockView::clearSelection() {
+	bool pb = block_emit_selection;
+	block_emit_selection = true;
 	sel_items.clear();
 	QList<QGraphicsItem*> gi = scene_->items();
 	foreach (QGraphicsItem * i, gi)
 		if (i->flags().testFlag(QGraphicsItem::ItemIsSelectable)) i->setSelected(false);
+	block_emit_selection = pb;
+	if (!block_emit_selection)
+		emit selectionChanged();
 }
 
 
@@ -1214,6 +1222,7 @@ void BlockView::applySelRect(QGraphicsSceneMouseEvent * me) {
 	QList<QGraphicsItem*> gi = scene_->items();
 	bool add = me->modifiers().testFlag(Qt::ControlModifier);
 	QList<QGraphicsItem*> sil = scene_->selectedItems();
+	block_emit_selection = true;
 	if (!add) clearSelection();
 	else {
 		foreach (QGraphicsItem * i, gi)
@@ -1222,6 +1231,7 @@ void BlockView::applySelRect(QGraphicsSceneMouseEvent * me) {
 	foreach (QGraphicsItem * i, ci) {
 		i->setSelected(!i->isSelected());
 	}
+	block_emit_selection = false;
 	if (sil != scene_->selectedItems())
 		emit selectionChanged();
 }
@@ -1835,6 +1845,8 @@ void BlockView::removeJunk() {
 void BlockView::sceneSelectionChanged() {
 	bool ie = scene()->selectedItems().isEmpty();
 	emit copyEnabledChanged(!ie);
+	if (!block_emit_selection)
+		emit selectionChanged();
 }
 
 
@@ -1997,17 +2009,27 @@ void BlockView::pasteFromClipboard() {
 
 
 void BlockView::selectNone() {
+	bool pb = block_emit_selection;
+	block_emit_selection = true;
 	QList<QGraphicsItem*> gi = scene_->items();
 	foreach (QGraphicsItem * i, gi)
 		i->setSelected(false);
+	block_emit_selection = pb;
+	if (!block_emit_selection)
+		emit selectionChanged();
 }
 
 
 void BlockView::selectAll() {
+	bool pb = block_emit_selection;
+	block_emit_selection = true;
 	QList<QGraphicsItem*> gi = scene_->items();
 	foreach (QGraphicsItem * i, gi)
 		if (i->flags().testFlag(QGraphicsItem::ItemIsSelectable))
 			i->setSelected(true);
+	block_emit_selection = pb;
+	if (!block_emit_selection)
+		emit selectionChanged();
 }
 
 

libs/blockview/blockview.h

@@ -198,7 +198,7 @@ protected:
 	int timer_thumb, thumb_hide_delay, thick;
 	bool mm_drag, new_bus, new_branch, moved, mm_cancel, iconnect, mm_copy, mm_thumb, ae_enabled, is_nav_anim, is_block_anim, move_bus_point;
 	bool grid_visible, grid_snap, pm_connect, navigation, m_connect, m_trace_with_buses, m_pin_mc, minimap, prev_tcb, wheel_zoom;
-	bool nav_prev_aa, nav_prev_imaa, nav_prev_grid, square_node;
+	bool nav_prev_aa, nav_prev_imaa, nav_prev_grid, square_node, block_emit_selection;
 	double grid_step, grid_points, cur_scl, _talpha, thumb_scl;
 	double prev_app_scale;