[freetype2-demos] master ec2ce48 1/7: [ftinspect] Add signal for HintingModeComboBox.

[Werner LEMBERG]

branch: master
commit ec2ce48a6a1105eceb84502f0d7fa8cf18d314d6
Author: Werner Lemberg <address@hidden>
Commit: Werner Lemberg <address@hidden>

    [ftinspect] Add signal for HintingModeComboBox.
    
    Also fix typo `hortizontal' -> `horizontal'.
    
    * src/ftinspect.cpp (MainGUI::checkHintingMode): New function.
    (MainGUI::createConnections): Add signal.
    
    * src/ftinspect.h: Updated.
---
 ChangeLog         |   11 +++++++++++
 src/ftinspect.cpp |   28 ++++++++++++++++++++++++++--
 src/ftinspect.h   |    3 ++-
 3 files changed, 39 insertions(+), 3 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 920a3ac..97272c2 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,16 @@
 2016-05-01  Werner Lemberg  <address@hidden>
 
+       [ftinspect] Add signal for HintingModeComboBox.
+
+       Also fix typo `hortizontal' -> `horizontal'.
+
+       * src/ftinspect.cpp (MainGUI::checkHintingMode): New function.
+       (MainGUI::createConnections): Add signal.
+
+       * src/ftinspect.h: Updated.
+
+2016-05-01  Werner Lemberg  <address@hidden>
+
        [ftinspect] Improve combo box setup.
 
        * src/ftinspect.h (MainGUI): New enums `AntiAliasing',
diff --git a/src/ftinspect.cpp b/src/ftinspect.cpp
index 853162a..68937cd 100644
--- a/src/ftinspect.cpp
+++ b/src/ftinspect.cpp
@@ -62,6 +62,28 @@ MainGUI::about()
 }
 
 
+void
+MainGUI::checkHintingMode(int index)
+{
+  if (index == HintingMode_AutoHinting)
+  {
+    horizontalHintingCheckBox->setEnabled(true);
+    verticalHintingCheckBox->setEnabled(true);
+    blueZoneHintingCheckBox->setEnabled(true);
+    segmentDrawingCheckBox->setEnabled(true);
+    warpingCheckBox->setEnabled(true);
+  }
+  else
+  {
+    horizontalHintingCheckBox->setEnabled(false);
+    verticalHintingCheckBox->setEnabled(false);
+    blueZoneHintingCheckBox->setEnabled(false);
+    segmentDrawingCheckBox->setEnabled(false);
+    warpingCheckBox->setEnabled(false);
+  }
+}
+
+
 // XXX distances are specified in pixels,
 //     making the layout dependent on the output device resolution
 void
@@ -85,7 +107,7 @@ MainGUI::createLayout()
                                   tr("Auto-Hinting"));
   hintingModeLabel->setBuddy(hintingModeComboBox);
 
-  hortizontalHintingCheckBox = new QCheckBox(tr("Horizontal Hinting"));
+  horizontalHintingCheckBox = new QCheckBox(tr("Horizontal Hinting"));
   verticalHintingCheckBox = new QCheckBox(tr("Vertical Hinting"));
   blueZoneHintingCheckBox = new QCheckBox(tr("Blue-Zone Hinting"));
   segmentDrawingCheckBox = new QCheckBox(tr("Segment Drawing"));
@@ -169,7 +191,7 @@ MainGUI::createLayout()
 
   generalTabLayout = new QVBoxLayout;
   generalTabLayout->addLayout(hintingModeLayout);
-  generalTabLayout->addWidget(hortizontalHintingCheckBox);
+  generalTabLayout->addWidget(horizontalHintingCheckBox);
   generalTabLayout->addWidget(verticalHintingCheckBox);
   generalTabLayout->addWidget(blueZoneHintingCheckBox);
   generalTabLayout->addWidget(segmentDrawingCheckBox);
@@ -320,6 +342,8 @@ MainGUI::createLayout()
 void
 MainGUI::createConnections()
 {
+  connect(hintingModeComboBox, SIGNAL(currentIndexChanged(int)), this,
+          SLOT(checkHintingMode(int)));
 }
 
 
diff --git a/src/ftinspect.h b/src/ftinspect.h
index e109fe9..339f59e 100644
--- a/src/ftinspect.h
+++ b/src/ftinspect.h
@@ -43,6 +43,7 @@ protected:
 
 private slots:
   void about();
+  void checkHintingMode(int);
 
 private:
   QAction *aboutAct;
@@ -50,7 +51,7 @@ private:
   QAction *exitAct;
 
   QCheckBox *blueZoneHintingCheckBox;
-  QCheckBox *hortizontalHintingCheckBox;
+  QCheckBox *horizontalHintingCheckBox;
   QCheckBox *segmentDrawingCheckBox;
   QCheckBox *showBitmapsCheckBox;
   QCheckBox *showOutlinesCheckBox;