Add an edit button for shapeburst and gradient color ramps

qgis · Aug 25, 2014 · 1f6dd8e · 1f6dd8e
1 parent 8224a16
commit 1f6dd8e
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Showing 5 changed files with 93 additions and 16 deletions.
diff --git a/python/gui/symbology-ng/qgssymbollayerv2widget.sip b/python/gui/symbology-ng/qgssymbollayerv2widget.sip
@@ -134,6 +134,7 @@ class QgsGradientFillSymbolLayerV2Widget : QgsSymbolLayerV2Widget
     void setColor( const QColor& color );
     void setColor2( const QColor& color );
     void applyColorRamp();
+    void on_mButtonEditRamp_clicked();
     void setGradientType( int index );
     void setCoordinateMode( int index );
     void setGradientSpread( int index );
@@ -170,6 +171,7 @@ class QgsShapeburstFillSymbolLayerV2Widget : QgsSymbolLayerV2Widget
     void on_mDistanceUnitWidget_changed( );
     void on_mRadioUseWholeShape_toggled( bool value );
     void applyColorRamp();
+    void on_mButtonEditRamp_clicked();
     void offsetChanged();
     void on_mOffsetUnitWidget_changed( );
     void on_mDataDefinedPropertiesButton_clicked();

diff --git a/src/gui/symbology-ng/qgssymbollayerv2widget.cpp b/src/gui/symbology-ng/qgssymbollayerv2widget.cpp
@@ -26,6 +26,8 @@
 #include "qgssymbolv2selectordialog.h"
 #include "qgssvgcache.h"
 #include "qgssymbollayerv2utils.h"
+#include "qgsvectorcolorrampv2.h"
+#include "qgsvectorgradientcolorrampv2dialog.h"
 
 #include "qgsstylev2.h" //for symbol selector dialog
 
@@ -959,6 +961,29 @@ void QgsGradientFillSymbolLayerV2Widget::applyColorRamp()
   emit changed();
 }
 
+void QgsGradientFillSymbolLayerV2Widget::on_mButtonEditRamp_clicked()
+{
+  if ( mLayer->colorRamp()->type() == "gradient" )
+  {
+    QgsVectorColorRampV2* ramp = mLayer->colorRamp()->clone();
+    QgsVectorGradientColorRampV2* gradRamp = static_cast<QgsVectorGradientColorRampV2*>( ramp );
+    QgsVectorGradientColorRampV2Dialog dlg( gradRamp, this );
+
+    if ( dlg.exec() && gradRamp )
+    {
+      mLayer->setColorRamp( gradRamp );
+      cboGradientColorRamp->blockSignals( true );
+      cboGradientColorRamp->setSourceColorRamp( mLayer->colorRamp() );
+      cboGradientColorRamp->blockSignals( false );
+      emit changed();
+    }
+    else
+    {
+      delete ramp;
+    }
+  }
+}
+
 void QgsGradientFillSymbolLayerV2Widget::setGradientType( int index )
 {
   switch ( index )
@@ -1325,6 +1350,29 @@ void QgsShapeburstFillSymbolLayerV2Widget::applyColorRamp()
   emit changed();
 }
 
+void QgsShapeburstFillSymbolLayerV2Widget::on_mButtonEditRamp_clicked()
+{
+  if ( mLayer->colorRamp()->type() == "gradient" )
+  {
+    QgsVectorColorRampV2* ramp = mLayer->colorRamp()->clone();
+    QgsVectorGradientColorRampV2* gradRamp = static_cast<QgsVectorGradientColorRampV2*>( ramp );
+    QgsVectorGradientColorRampV2Dialog dlg( gradRamp, this );
+
+    if ( dlg.exec() && gradRamp )
+    {
+      mLayer->setColorRamp( gradRamp );
+      cboGradientColorRamp->blockSignals( true );
+      cboGradientColorRamp->setSourceColorRamp( mLayer->colorRamp() );
+      cboGradientColorRamp->blockSignals( false );
+      emit changed();
+    }
+    else
+    {
+      delete ramp;
+    }
+  }
+}
+
 void QgsShapeburstFillSymbolLayerV2Widget::offsetChanged()
 {
   if ( mLayer )

diff --git a/src/gui/symbology-ng/qgssymbollayerv2widget.h b/src/gui/symbology-ng/qgssymbollayerv2widget.h
@@ -182,6 +182,7 @@ class GUI_EXPORT QgsGradientFillSymbolLayerV2Widget : public QgsSymbolLayerV2Wid
     void setColor( const QColor& color );
     void setColor2( const QColor& color );
     void applyColorRamp();
+    void on_mButtonEditRamp_clicked();
     void setGradientType( int index );
     void setCoordinateMode( int index );
     void setGradientSpread( int index );
@@ -224,6 +225,7 @@ class GUI_EXPORT QgsShapeburstFillSymbolLayerV2Widget : public QgsSymbolLayerV2W
     void on_mDistanceUnitWidget_changed( );
     void on_mRadioUseWholeShape_toggled( bool value );
     void applyColorRamp();
+    void on_mButtonEditRamp_clicked();
     void offsetChanged();
     void on_mOffsetUnitWidget_changed( );
     void on_mDataDefinedPropertiesButton_clicked();

diff --git a/src/ui/symbollayer/widget_gradientfill.ui b/src/ui/symbollayer/widget_gradientfill.ui
@@ -14,21 +14,12 @@
    <string>Form</string>
   </property>
   <layout class="QGridLayout" name="gridLayout">
-   <property name="leftMargin">
-    <number>1</number>
-   </property>
-   <property name="topMargin">
-    <number>1</number>
-   </property>
-   <property name="rightMargin">
-    <number>1</number>
-   </property>
-   <property name="bottomMargin">
-    <number>1</number>
-   </property>
    <property name="horizontalSpacing">
     <number>28</number>
    </property>
+   <property name="margin">
+    <number>1</number>
+   </property>
    <item row="0" column="0">
     <widget class="QRadioButton" name="radioTwoColor">
      <property name="text">
@@ -102,7 +93,24 @@
     </widget>
    </item>
    <item row="1" column="1">
-    <widget class="QgsColorRampComboBox" name="cboGradientColorRamp"/>
+    <layout class="QHBoxLayout" name="horizontalLayout_8">
+     <item>
+      <widget class="QgsColorRampComboBox" name="cboGradientColorRamp"/>
+     </item>
+     <item>
+      <widget class="QPushButton" name="mButtonEditRamp">
+       <property name="maximumSize">
+        <size>
+         <width>100</width>
+         <height>16777215</height>
+        </size>
+       </property>
+       <property name="text">
+        <string>Edit</string>
+       </property>
+      </widget>
+     </item>
+    </layout>
    </item>
    <item row="2" column="0">
     <widget class="QLabel" name="label_2">
@@ -408,7 +416,7 @@
       </widget>
      </item>
      <item>
-      <widget class="QgsUnitSelectionWidget" name="mOffsetUnitWidget"/>
+      <widget class="QgsUnitSelectionWidget" name="mOffsetUnitWidget" native="true"/>
      </item>
     </layout>
    </item>
@@ -448,7 +456,7 @@
   </customwidget>
   <customwidget>
    <class>QgsUnitSelectionWidget</class>
-   <extends>QComboBox</extends>
+   <extends>QWidget</extends>
    <header>qgsunitselectionwidget.h</header>
    <container>1</container>
   </customwidget>

diff --git a/src/ui/symbollayer/widget_shapeburstfill.ui b/src/ui/symbollayer/widget_shapeburstfill.ui
@@ -90,7 +90,24 @@
        </widget>
       </item>
       <item row="1" column="1">
-       <widget class="QgsColorRampComboBox" name="cboGradientColorRamp"/>
+       <layout class="QHBoxLayout" name="horizontalLayout_8">
+        <item>
+         <widget class="QgsColorRampComboBox" name="cboGradientColorRamp"/>
+        </item>
+        <item>
+         <widget class="QPushButton" name="mButtonEditRamp">
+          <property name="maximumSize">
+           <size>
+            <width>100</width>
+            <height>16777215</height>
+           </size>
+          </property>
+          <property name="text">
+           <string>Edit</string>
+          </property>
+         </widget>
+        </item>
+       </layout>
       </item>
      </layout>
     </widget>