Several patches from Petteri Aimonen (mostly NxWidgets)

git-svn-id: http://svn.code.sf.net/p/nuttx/code/trunk@5324 42af7a65-404d-4744-a932-0658087f49c3

NxWidgets/nxwm/src/capplicationwindow.cxx

@@ -241,6 +241,7 @@ bool CApplicationWindow::open(void)
       m_stopImage->addWidgetEventHandler(this);
     }
 
+#ifndef CONFIG_NXWM_DISABLE_MINIMIZE
   // Create MINIMIZE application bitmap container
 
   m_minimizeBitmap = new NXWidgets::CRlePaletteBitmap(&g_minimizeBitmap);
@@ -289,6 +290,7 @@ bool CApplicationWindow::open(void)
 
   m_minimizeImage->setBorderless(true);
   m_minimizeImage->addWidgetEventHandler(this);
+#endif
 
   // The rest of the toolbar will hold the left-justified application label
   // Create the default font instance
@@ -364,12 +366,16 @@ void CApplicationWindow::redraw(void)
       m_stopImage->setRaisesEvents(true);
     }
 
-  // Draw the minimize image
-
-  m_minimizeImage->enableDrawing();
-  m_minimizeImage->redraw();
-  m_minimizeImage->setRaisesEvents(true);
+  // Draw the minimize image (which may not be present if this is a
+  // mimimization is disabled)
 
+  if (m_minimizeImage)
+    {
+      m_minimizeImage->enableDrawing();
+      m_minimizeImage->redraw();
+      m_minimizeImage->setRaisesEvents(true);
+    }
+      
   // And finally draw the window label
 
   m_windowLabel->enableDrawing();
@@ -392,11 +398,15 @@ void CApplicationWindow::hide(void)
       m_stopImage->setRaisesEvents(false);
     }
 
-  // Disable the minimize image
-
-  m_minimizeImage->disableDrawing();
-  m_minimizeImage->setRaisesEvents(false);
+  // Disable the minimize image(which may not be present if this is a
+  // mimimization is disabled)
 
+  if (m_minimizeImage)
+  {
+    m_minimizeImage->disableDrawing();
+    m_minimizeImage->setRaisesEvents(false);
+  }
+    
   // Disable the window label
 
   m_windowLabel->disableDrawing();
@@ -570,7 +580,7 @@ void CApplicationWindow::handleActionEvent(const NXWidgets::CWidgetEventArgs &e)
 
       // Check the minimize image (only if the stop application image is not pressed)
 
-      else if (m_minimizeImage->isClicked())
+      else if (m_minimizeImage && m_minimizeImage->isClicked())
         {
           // Notify the controlling logic that the application should be miminsed
 

NxWidgets/nxwm/src/chexcalculator.cxx

@@ -191,6 +191,8 @@ namespace NxWM
  * CHexCalculator Method Implementations
  ********************************************************************************************/
 
+extern const struct NXWidgets::SRlePaletteBitmap CONFIG_NXWM_HEXCALCULATOR_ICON;
+
 using namespace NxWM;
 
 /**

NxWidgets/nxwm/src/cstartwindow.cxx

@@ -71,6 +71,8 @@ FAR const char *NxWM::g_startWindowMqName = CONFIG_NXWM_STARTWINDOW_MQNAME;
  * CStartWindow Method Implementations
  ********************************************************************************************/
 
+extern const struct NXWidgets::SRlePaletteBitmap CONFIG_NXWM_STARTWINDOW_ICON;
+
 using namespace NxWM;
 
 /**

NxWidgets/nxwm/src/ctaskbar.cxx

@@ -991,6 +991,7 @@ bool CTaskbar::createBackgroundWindow(void)
 
 bool CTaskbar::createBackgroundImage(void)
 {
+#ifndef CONFIG_NXWM_DISABLE_BACKGROUND_IMAGE
  // Get the size of the display
 
   struct nxgl_size_s windowSize;
@@ -1054,6 +1055,8 @@ bool CTaskbar::createBackgroundImage(void)
 
   m_backImage->setBorderless(true);
   m_backImage->setRaisesEvents(false);
+#endif
+  
   return true;
 }
 
@@ -1128,6 +1131,10 @@ bool CTaskbar::redrawTaskbarWindow(void)
           image->disableDrawing();
           image->setRaisesEvents(false);
 
+          // Highlight the icon for the top-most window
+          
+          image->highlight(m_slots.at(i).app == m_topApp);
+          
           // Get the size of the icon image
 
           NXWidgets::CRect rect;
@@ -1302,8 +1309,12 @@ bool CTaskbar::redrawBackgroundWindow(void)
 
   // Then re-draw the background image on the window
 
-  m_backImage->enableDrawing();
-  m_backImage->redraw();
+  if (m_backImage)
+    {
+      m_backImage->enableDrawing();
+      m_backImage->redraw();
+    }
+  
   return true;
 }
 
@@ -1330,6 +1341,10 @@ bool CTaskbar::redrawApplicationWindow(IApplication *app)
 
   raiseTopApplication();
 
+  // Redraw taskbar
+
+  redrawTaskbarWindow();
+  
   // Every application provides a method to obtain its application window
 
   IApplicationWindow *appWindow = app->getWindow();