[Backport release-3_40] add an option to define locator tree height (#…

…59827) * add an option to define locator tree height * add comment that it requires a restart --------- Co-authored-by: Denis Rouzaud <[email protected]>
qgis · Dec 11, 2024 · 18c4c65 · 18c4c65
1 parent e9fff29
commit 18c4c65
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Showing 4 changed files with 15 additions and 1 deletion.
diff --git a/python/PyQt6/gui/auto_generated/locator/qgslocatorwidget.sip.in b/python/PyQt6/gui/auto_generated/locator/qgslocatorwidget.sip.in
@@ -24,6 +24,7 @@ and presenting them to users for selection.
 #include "qgslocatorwidget.h"
 %End
   public:
+
     QgsLocatorWidget( QWidget *parent /TransferThis/ = 0 );
 %Docstring
 Constructor for QgsLocatorWidget.

diff --git a/python/gui/auto_generated/locator/qgslocatorwidget.sip.in b/python/gui/auto_generated/locator/qgslocatorwidget.sip.in
@@ -24,6 +24,7 @@ and presenting them to users for selection.
 #include "qgslocatorwidget.h"
 %End
   public:
+
     QgsLocatorWidget( QWidget *parent /TransferThis/ = 0 );
 %Docstring
 Constructor for QgsLocatorWidget.

diff --git a/src/gui/locator/qgslocatorwidget.cpp b/src/gui/locator/qgslocatorwidget.cpp
@@ -32,6 +32,10 @@
 #include <QTextLayout>
 #include <QTextLine>
 
+///@cond PRIVATE
+const QgsSettingsEntryInteger *QgsLocatorWidget::settingLocatorTreeHeight = new QgsSettingsEntryInteger( QStringLiteral( "tree-height" ), sTreeGuiLocator, 20, QStringLiteral( "Number of rows to show in the locator tree (requires a restart)" ), Qgis::SettingsOptions(), 5 /*min*/, 100 /*max*/ );
+///@endcond PRIVATE
+
 QgsLocatorWidget::QgsLocatorWidget( QWidget *parent )
   : QWidget( parent )
   , mModelBridge( new QgsLocatorModelBridge( this ) )
@@ -404,7 +408,7 @@ void QgsLocatorResultsView::recalculateSize()
 #endif
 
   // try to show about 20 rows
-  int rowSize = 20 * itemDelegate()->sizeHint( optView, model()->index( 0, 0 ) ).height();
+  int rowSize = QgsLocatorWidget::settingLocatorTreeHeight->value() * itemDelegate()->sizeHint( optView, model()->index( 0, 0 ) ).height();
 
   // try to take up a sensible portion of window width (about half)
   int width = std::max( 300, window()->size().width() / 2 );

diff --git a/src/gui/locator/qgslocatorwidget.h b/src/gui/locator/qgslocatorwidget.h
@@ -22,6 +22,7 @@
 #include "qgslocatorfilter.h"
 #include "qgsfloatingwidget.h"
 #include "qgsfilterlineedit.h"
+#include "qgssettingstree.h"
 
 #include <QWidget>
 #include <QTreeView>
@@ -34,6 +35,7 @@ class QgsLocatorResultsView;
 class QgsMapCanvas;
 class QgsLocatorModelBridge;
 class QgsLocatorLineEdit;
+class QgsSettingsEntryInteger;
 
 /**
  * \class QgsLocatorWidget
@@ -47,6 +49,12 @@ class GUI_EXPORT QgsLocatorWidget : public QWidget
     Q_OBJECT
 
   public:
+#ifndef SIP_RUN
+
+    static inline QgsSettingsTreeNode *sTreeGuiLocator = QgsSettingsTree::sTreeGui->createChildNode( QStringLiteral( "locator" ) );
+    static const QgsSettingsEntryInteger *settingLocatorTreeHeight;
+#endif
+
     /**
      * Constructor for QgsLocatorWidget.
      */