diff options
| author | David Faure <david.faure@kdab.com> | 2014-09-04 16:41:52 +0200 |
|---|---|---|
| committer | David Faure <david.faure@kdab.com> | 2014-09-12 02:07:48 +0200 |
| commit | de4cad945dcacd7bfba17a8dd7bf482ab14ab59a (patch) | |
| tree | 7d6917d6f9c253603558010e761ccd4329248e24 /src/widgets/itemviews | |
| parent | 31c6d9f04ba80e6776ae01cb0588e6bd228f7184 (diff) | |
QAbstractItemView: add iconSizeChanged signal.
This is useful when writing a generic preview-icon-generator which
should work with different type of views, itemviews and QML views.
A way to be notified of a change of icon size was missing on the itemview side.
[ChangeLog][QtWidgets][QAbstractItemView] Added iconSizeChanged signal.
Change-Id: I19b3049961002ca27d71aefbb6980d1e6f225c79
Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
Diffstat (limited to 'src/widgets/itemviews')
| -rw-r--r-- | src/widgets/itemviews/qabstractitemview.cpp | 1 | ||||
| -rw-r--r-- | src/widgets/itemviews/qabstractitemview.h | 4 |
2 files changed, 4 insertions, 1 deletions
diff --git a/src/widgets/itemviews/qabstractitemview.cpp b/src/widgets/itemviews/qabstractitemview.cpp index 37dcede6e3..6f92fd63d3 100644 --- a/src/widgets/itemviews/qabstractitemview.cpp +++ b/src/widgets/itemviews/qabstractitemview.cpp @@ -1538,6 +1538,7 @@ void QAbstractItemView::setIconSize(const QSize &size) return; d->iconSize = size; d->doDelayedItemsLayout(); + emit iconSizeChanged(size); } QSize QAbstractItemView::iconSize() const diff --git a/src/widgets/itemviews/qabstractitemview.h b/src/widgets/itemviews/qabstractitemview.h index 4f9cd7b1c6..6bfe9a5f24 100644 --- a/src/widgets/itemviews/qabstractitemview.h +++ b/src/widgets/itemviews/qabstractitemview.h @@ -76,7 +76,7 @@ class Q_WIDGETS_EXPORT QAbstractItemView : public QAbstractScrollArea Q_PROPERTY(bool alternatingRowColors READ alternatingRowColors WRITE setAlternatingRowColors) Q_PROPERTY(SelectionMode selectionMode READ selectionMode WRITE setSelectionMode) Q_PROPERTY(SelectionBehavior selectionBehavior READ selectionBehavior WRITE setSelectionBehavior) - Q_PROPERTY(QSize iconSize READ iconSize WRITE setIconSize) + Q_PROPERTY(QSize iconSize READ iconSize WRITE setIconSize NOTIFY iconSizeChanged) Q_PROPERTY(Qt::TextElideMode textElideMode READ textElideMode WRITE setTextElideMode) Q_PROPERTY(ScrollMode verticalScrollMode READ verticalScrollMode WRITE setVerticalScrollMode) Q_PROPERTY(ScrollMode horizontalScrollMode READ horizontalScrollMode WRITE setHorizontalScrollMode) @@ -263,6 +263,8 @@ Q_SIGNALS: void entered(const QModelIndex &index); void viewportEntered(); + void iconSizeChanged(const QSize &size); + protected: QAbstractItemView(QAbstractItemViewPrivate &, QWidget *parent = 0); |