kde/dolphin
kde/dolphin
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don't load directories when hovering folders during moving the mouse...

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svn path=/trunk/KDE/kdebase/apps/; revision=693757
This commit is contained in:
Peter Penz 2007-07-28 22:59:22 +00:00
parent dcac8012b6
commit 14783157ba
1 changed files with 23 additions and 2 deletions
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25
src/dolphincolumnview.cpp
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@ -71,6 +71,8 @@ protected:
virtual void dragMoveEvent(QDragMoveEvent* event);
virtual void dropEvent(QDropEvent* event);
virtual void mousePressEvent(QMouseEvent* event);
virtual void mouseMoveEvent(QMouseEvent* event);
virtual void mouseReleaseEvent(QMouseEvent* event);
virtual void paintEvent(QPaintEvent* event);
virtual void contextMenuEvent(QContextMenuEvent* event);
@ -83,6 +85,7 @@ private:
private:
bool m_active;
bool m_swallowMouseMoveEvents;;
DolphinColumnView* m_view;
KUrl m_url;
QStyleOptionViewItem m_viewOptions;
@ -96,6 +99,7 @@ ColumnWidget::ColumnWidget(QWidget* parent,
const KUrl& url) :
QListView(parent),
m_active(true),
m_swallowMouseMoveEvents(false),
m_view(columnView),
m_url(url),
m_dragging(false),
@ -232,8 +236,6 @@ void ColumnWidget::mousePressEvent(QMouseEvent* event)
{
if (m_active) {
selectionModel()->clear();
QListView::mousePressEvent(event);
return;
}
QListView::mousePressEvent(event);
@ -252,6 +254,10 @@ void ColumnWidget::mousePressEvent(QMouseEvent* event)
} else {
// a click on the viewport has been done
requestActivation = true;
// Swallow mouse move events if a click is done on the viewport. Otherwise the QColumnView
// triggers an unwanted loading of directories on hovering folder items.
m_swallowMouseMoveEvents = true;
}
if (requestActivation) {
@ -261,6 +267,21 @@ void ColumnWidget::mousePressEvent(QMouseEvent* event)
}
}
void ColumnWidget::mouseMoveEvent(QMouseEvent* event)
{
// see description in ColumnView::mousePressEvent()
if (!m_swallowMouseMoveEvents) {
QListView::mouseMoveEvent(event);
}
}
void ColumnWidget::mouseReleaseEvent(QMouseEvent* event)
{
QListView::mouseReleaseEvent(event);
m_swallowMouseMoveEvents = false;
}
void ColumnWidget::paintEvent(QPaintEvent* event)
{
QListView::paintEvent(event);