Merge branch 'master' into sextante-import

Author: alexbruy

debian/changelog

@@ -6,8 +6,9 @@ qgis (1.9.0) UNRELEASED; urgency=low
   * symbology-ng-style now in sqlite3
   * include cpt-city files
   * support DEB_BUILD_OPTIONS' parallel=n
+  * add python-unittest2 build dependency for lucid, maverick and squeeze
 
- -- Jürgen E. Fischer <jef@norbit.de>  Sat, 08 Sep 2012 12:59:40 +0200
+ -- Jürgen E. Fischer <jef@norbit.de>  Fri, 14 Sep 2012 16:53:29 +0200
 
 qgis (1.8.0) UNRELEASED; urgency=low
 

debian/control.lucid

@@ -29,6 +29,7 @@ Build-Depends:
  python-qt4-dev (>=4.1.0),
  python-sip (>= 4.5.0),
  python-sip-dev (>= 4.5.0),
+ python-unittest2,
  git-core,
  doxygen,
  graphviz,

debian/control.maverick

@@ -30,6 +30,7 @@ Build-Depends:
  python-qt4-dev (>=4.1.0),
  python-sip (>= 4.5.0),
  python-sip-dev (>= 4.5.0),
+ python-unittest2,
  git,
  doxygen,
  graphviz,

debian/control.squeeze

@@ -29,6 +29,7 @@ Build-Depends:
  python-qt4-dev (>=4.1.0),
  python-sip (>= 4.5.0),
  python-sip-dev (>= 4.5.0),
+ python-unittest2,
  git,
  doxygen,
  graphviz,

src/app/qgisapp.cpp

@@ -4011,7 +4011,10 @@ void QgisApp::saveAsRasterFile()
     return;
   }
 
-  QgsRasterLayerSaveAsDialog d( rasterLayer, rasterLayer->dataProvider(),  mMapCanvas->extent(), rasterLayer->crs(), mMapCanvas->mapRenderer()->destinationCrs() );
+  QgsRasterLayerSaveAsDialog d( rasterLayer, rasterLayer->dataProvider(),
+                                mMapCanvas->extent(), rasterLayer->crs(),
+                                mMapCanvas->mapRenderer()->destinationCrs(),
+                                this );
   if ( d.exec() == QDialog::Accepted )
   {
     QgsRasterFileWriter fileWriter( d.outputFileName() );

src/core/qgsrenderchecker.cpp

@@ -98,7 +98,7 @@ bool QgsRenderChecker::isKnownAnomaly( QString theDiffImageFile )
                      .arg( theDiffImageFile )
                      .arg( myImageHash );
     //foo CDash
-    QString myMeasureMessage = "<DartMeasurement name=\"Anomoly check"
+    QString myMeasureMessage = "<DartMeasurement name=\"Anomaly check"
                                "\" type=\"text/text\">" +  myHashMessage +
                                "</DartMeasurement>";
     qDebug() << myMeasureMessage;

src/gui/qgscollapsiblegroupbox.cpp

@@ -24,19 +24,20 @@
 #include <QMouseEvent>
 #include <QStyleOptionGroupBox>
 #include <QSettings>
+#include <QScrollArea>
 
 QIcon QgsCollapsibleGroupBox::mCollapseIcon;
 QIcon QgsCollapsibleGroupBox::mExpandIcon;
 
 QgsCollapsibleGroupBox::QgsCollapsibleGroupBox( QWidget *parent )
-    : QGroupBox( parent ), mCollapsed( false ), mSaveState( true )
+    : QGroupBox( parent )
 {
   init();
 }
 
 QgsCollapsibleGroupBox::QgsCollapsibleGroupBox( const QString &title,
     QWidget *parent )
-    : QGroupBox( title, parent ), mCollapsed( false ), mSaveState( true )
+    : QGroupBox( title, parent )
 {
   init();
 }
@@ -48,6 +49,14 @@ QgsCollapsibleGroupBox::~QgsCollapsibleGroupBox()
 
 void QgsCollapsibleGroupBox::init()
 {
+  // variables
+  mCollapsed = false;
+  mSaveState = true;
+  mInitFlat = false;
+  mScrollOnExpand = true;
+  mShown = false;
+  mParentScrollArea = 0;
+
   // init icons
   if ( mCollapseIcon.isNull() )
   {
@@ -70,11 +79,32 @@ void QgsCollapsibleGroupBox::init()
 
 void QgsCollapsibleGroupBox::showEvent( QShowEvent * event )
 {
+  // initialise widget on first show event only
+  if ( mShown )
+  {
+    event->accept();
+    return;
+  }
+  mShown = true;
+
+  // check if groupbox was set to flat in Designer or in code
+  mInitFlat = isFlat();
+
+  // find parent QScrollArea - this might not work in complex layouts - should we look deeper?
+  if ( parent() && parent()->parent() )
+    mParentScrollArea = dynamic_cast<QScrollArea*>( parent()->parent()->parent() );
+  else
+    mParentScrollArea = 0;
+  if ( mParentScrollArea )
+    QgsDebugMsg( "found a QScrollArea parent: " + mParentScrollArea->objectName() );
+  else
+    QgsDebugMsg( "did not find a QScrollArea parent" );
+
   loadState();
 
   updateStyle();
 
-  // expand if needed - any calls to setCollapsed() before only set mCollapsed
+  // expand if needed - any calls to setCollapsed() before only set mCollapsed, but have UI effect
   if ( mCollapsed )
   {
     setCollapsed( mCollapsed );
@@ -85,6 +115,7 @@ void QgsCollapsibleGroupBox::showEvent( QShowEvent * event )
        still emit signal for connections using expanded state */
     emit collapsedStateChanged( this );
   }
+
   event->accept();
 }
 
@@ -152,7 +183,6 @@ void QgsCollapsibleGroupBox::saveState()
 {
   if ( ! mSaveState )
     return;
-  QgsDebugMsg( "key = " + saveKey() + " objectName = " + objectName() );
   QSettings settings;
   QString key = saveKey();
   settings.setValue( key + "/checked", isChecked() );
@@ -178,24 +208,66 @@ void QgsCollapsibleGroupBox::updateStyle()
 {
   setUpdatesEnabled( false );
 
-  // customize style sheet
+  // margin/offset defaults
+  int marginLeft = 20;  // title margin for disclosure triangle
+  int marginRight = 5;  // a little bit of space on the right, to match space on the left
+  int offsetLeft = 0;   // offset for oxygen theme
+  int offsetTop = 0;
+  int offsetTop2 = 0;   // offset for triangle
+
+  // calculate offset if frame overlaps triangle (oxygen theme)
+  // using an offset of 6 pixels from frame border
+  if ( QApplication::style()->objectName().toLower() == "oxygen" )
+  {
+    QStyleOptionGroupBox box;
+    initStyleOption( &box );
+    QRect rectFrame = style()->subControlRect( QStyle::CC_GroupBox, &box,
+                      QStyle::SC_GroupBoxFrame, this );
+    QRect rectCheckBox = style()->subControlRect( QStyle::CC_GroupBox, &box,
+                         QStyle::SC_GroupBoxCheckBox, this );
+    if ( rectFrame.left() <= 0 )
+      offsetLeft = 6 + rectFrame.left();
+    if ( rectFrame.top() <= 0 )
+    {
+      if ( isCheckable() )
+      {
+        // if is checkable align with checkbox
+        offsetTop = ( rectCheckBox.height() / 2 ) -
+                    ( mCollapseButton->height() / 2 ) + rectCheckBox.top();
+        offsetTop2 = offsetTop + 1;
+      }
+      else
+      {
+        offsetTop = 6 + rectFrame.top();
+        offsetTop2 = offsetTop;
+      }
+    }
+  }
+
+  QgsDebugMsg( QString( "groupbox: %1 style: %2 offset: left=%3 top=%4 top2=%5" ).arg(
+                 objectName() ).arg( QApplication::style()->objectName() ).arg( offsetLeft ).arg( offsetTop ).arg( offsetTop2 ) );
+
+  // customize style sheet for collapse/expand button and force left-aligned title
   // TODO: move to app stylesheet system, when appropriate
   QString ss;
   ss += "QgsCollapsibleGroupBox::title {";
   ss += "  subcontrol-origin: margin;";
   ss += "  subcontrol-position: top left;";
-  ss += "  margin-left: 20px;";  // offset for disclosure triangle
-  ss += "  margin-right: 5px;";  // a little bit of space on the right, to match space on the left
+  ss += QString( "  margin-left: %1px;" ).arg( marginLeft );
+  ss += QString( "  margin-right: %1px;" ).arg( marginRight );
+  ss += QString( "  left: %1px;" ).arg( offsetLeft );
+  ss += QString( "  top: %1px;" ).arg( offsetTop );
   ss += "}";
   setStyleSheet( ss );
 
-  // clear toolbutton default background and border
-  // TODO: move to app stylesheet system, when appropriate
+  // clear toolbutton default background and border and apply offset
   QString ssd;
   ssd = QString( "QgsCollapsibleGroupBox > QToolButton#%1 {" ).arg( mCollapseButton->objectName() );
   ssd += "  background-color: rgba(255, 255, 255, 0); border: none;";
   ssd += "}";
   mCollapseButton->setStyleSheet( ssd );
+  if ( offsetLeft != 0 || offsetTop2 != 0 )
+    mCollapseButton->move( offsetLeft, offsetTop2 );
 
   setUpdatesEnabled( true );
 }
@@ -208,14 +280,24 @@ void QgsCollapsibleGroupBox::setCollapsed( bool collapse )
     return;
 
   // for consistent look/spacing across platforms when collapsed
-  setFlat( collapse );
+  if ( ! mInitFlat ) // skip if initially set to flat in Designer
+    setFlat( collapse );
+
   // avoid flicker in X11
   QApplication::processEvents();
+
   // set maximum height to hide contents - does this work in all envs?
   // setMaximumHeight( collapse ? 25 : 16777215 );
   setMaximumHeight( collapse ? titleRect().bottom() + 6 : 16777215 );
   mCollapseButton->setIcon( collapse ? mExpandIcon : mCollapseIcon );
 
+  // if expanding and is in a QScrollArea, scroll down to make entire widget visible
+  if ( mScrollOnExpand && !collapse && mParentScrollArea )
+  {
+    // process events so entire widget is shown
+    QApplication::processEvents();
+    mParentScrollArea->ensureWidgetVisible( this );
+  }
   emit collapsedStateChanged( this );
 }
 

src/gui/qgscollapsiblegroupbox.h

@@ -28,6 +28,7 @@
 #include <QGroupBox>
 
 class QToolButton;
+class QScrollArea;
 
 class GUI_EXPORT QgsCollapsibleGroupBox : public QGroupBox
 {
@@ -37,17 +38,21 @@ class GUI_EXPORT QgsCollapsibleGroupBox : public QGroupBox
     QgsCollapsibleGroupBox( QWidget *parent = 0 );
     QgsCollapsibleGroupBox( const QString &title, QWidget *parent = 0 );
     ~QgsCollapsibleGroupBox();
+
     bool isCollapsed() const { return mCollapsed; }
     void setCollapsed( bool collapse );
+
+    //! set this to false to not save/restore check and collapse state
     void setSaveState( bool save ) { mSaveState = save; }
+    //! set this to false to not automatically scroll parent QScrollArea to this widget's contents when expanded
+    void setScrollOnExpand( bool scroll ) { mScrollOnExpand = scroll; }
 
   signals:
     void collapsedStateChanged( QWidget* );
 
   public slots:
     void checkToggled( bool ckd );
     void toggleCollapsed();
-    void updateStyle();
 
   protected slots:
     void loadState();
@@ -57,11 +62,16 @@ class GUI_EXPORT QgsCollapsibleGroupBox : public QGroupBox
     void init();
     void showEvent( QShowEvent *event );
     void mouseReleaseEvent( QMouseEvent *event );
+    void updateStyle();
     QRect titleRect() const;
     QString saveKey() const;
 
     bool mCollapsed;
     bool mSaveState;
+    bool mInitFlat;
+    bool mScrollOnExpand;
+    bool mShown;
+    QScrollArea* mParentScrollArea;
     QToolButton* mCollapseButton;
 
     static QIcon mCollapseIcon;

src/gui/qgsrasterlayersaveasdialog.cpp

@@ -106,11 +106,6 @@ QgsRasterLayerSaveAsDialog::QgsRasterLayerSaveAsDialog( QgsRasterLayer* rasterLa
   {
     okButton->setEnabled( false );
   }
-
-  // this should scroll down to make widget visible, but it's not happening
-  // (at least part of it is visible)...
-  connect( mCreateOptionsGroupBox, SIGNAL( collapsedStateChanged( QWidget* ) ),
-           this, SLOT( groupBoxExpanded( QWidget* ) ) );
 }
 
 void QgsRasterLayerSaveAsDialog::setValidators()
@@ -529,12 +524,6 @@ void QgsRasterLayerSaveAsDialog::on_mRawModeRadioButton_toggled( bool checked )
   mNoDataGroupBox->setEnabled( checked && mDataProvider->bandCount() == 1 );
 }
 
-void QgsRasterLayerSaveAsDialog::groupBoxExpanded( QWidget * widget )
-{
-  if ( !mCreateOptionsGroupBox->isCollapsed() )
-    mScrollArea->ensureWidgetVisible( widget );
-}
-
 void QgsRasterLayerSaveAsDialog::on_mAddNoDataManuallyToolButton_clicked()
 {
   addNoDataRow( std::numeric_limits<double>::quiet_NaN(), std::numeric_limits<double>::quiet_NaN() );

src/gui/qgsrasterlayersaveasdialog.h

@@ -92,7 +92,6 @@ class GUI_EXPORT QgsRasterLayerSaveAsDialog: public QDialog, private Ui::QgsRast
 
     void on_mCrsComboBox_currentIndexChanged( int ) { crsChanged(); }
 
-    void groupBoxExpanded( QWidget * widget );
     void on_mAddNoDataManuallyToolButton_clicked();
     void on_mLoadTransparentNoDataToolButton_clicked();
     void on_mRemoveSelectedNoDataToolButton_clicked();