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Draw layer tree layer item indicators floating on right of viewport

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Also, remove adjustment of layer text rectangle, since veiwport scrolls
horizontally now.
This commit is contained in:
Larry Shaffer 2019-06-19 09:52:23 -06:00
parent d8b5454833
commit 2c98fc6088
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GPG Key ID: E113FDFD0FBCEC20
2 changed files with 5 additions and 11 deletions
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14
src/gui/layertree/qgslayertreeviewitemdelegate.cpp
View File

@ -33,7 +33,7 @@ QgsLayerTreeViewProxyStyle::QgsLayerTreeViewProxyStyle( QgsLayerTreeView *treeVi
QRect QgsLayerTreeViewProxyStyle::subElementRect( QStyle::SubElement element, const QStyleOption *option, const QWidget *widget ) const
{
if ( element == SE_ItemViewItemText || element == SE_LayerTreeItemIndicator )
if ( element == SE_LayerTreeItemIndicator )
{
if ( const QStyleOptionViewItem *vopt = qstyleoption_cast<const QStyleOptionViewItem *>( option ) )
{
@ -42,17 +42,11 @@ QRect QgsLayerTreeViewProxyStyle::subElementRect( QStyle::SubElement element, co
int count = mLayerTreeView->indicators( node ).count();
if ( count )
{
QRect vpr = mLayerTreeView->viewport()->rect();
QRect r = QProxyStyle::subElementRect( SE_ItemViewItemText, option, widget );
int indiWidth = r.height() * count;
int textWidth = r.width() - indiWidth;
if ( element == SE_LayerTreeItemIndicator )
{
return QRect( r.left() + textWidth, r.top(), indiWidth, r.height() );
}
else if ( element == SE_ItemViewItemText )
{
return QRect( r.left(), r.top(), textWidth, r.height() );
}
int vpIndiWidth = vpr.width() - indiWidth;
return QRect( vpIndiWidth, r.top(), indiWidth, r.height() );
}
}
}

2
src/gui/layertree/qgslayertreeviewitemdelegate.h
View File

@ -37,7 +37,7 @@ class QgsLayerTreeView;
#include <QStyledItemDelegate>
/**
* Proxy style to make the item text rect shorter so that indicators fit in without colliding with text
* Proxy style for layer items with indicators
*/
class QgsLayerTreeViewProxyStyle : public QgsProxyStyle
{