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[bbtk.git] / packages / wx / src / bbwxColourSelectorButton.cxx

diff --git a/packages/wx/src/bbwxColourSelectorButton.cxx b/packages/wx/src/bbwxColourSelectorButton.cxx
index 03a52286075cf8bff47c09105448a10ffbb7af73..042b494e5ba26aff2b61eefc6af321e638250c3e 100644 (file)
--- a/packages/wx/src/bbwxColourSelectorButton.cxx
+++ b/packages/wx/src/bbwxColourSelectorButton.cxx
@@ -2,8 +2,8 @@
   Program:   bbtk
   Module:    $RCSfile: bbwxColourSelectorButton.cxx,v $
   Language:  C++
-  Date:      $Date: 2008/10/17 08:18:32 $
-  Version:   $Revision: 1.5 $
+  Date:      $Date: 2009/05/15 14:58:03 $
+  Version:   $Revision: 1.10 $
 =========================================================================*/
 
 /* ---------------------------------------------------------------------
@@ -42,9 +42,29 @@
 #include "bbwxColourSelectorButton.h"
 #include "bbwxPackage.h"
 
+#include <wx/clrpicker.h>
 
 namespace bbwx
 {
+//-------------------------------------------------------------------------
+class wxColourPickerCtrlWidget :public wxPanel
+{
+
+public:
+   wxColourPickerCtrlWidget( ColourSelectorButton* box,
+                             wxWindow *parent,
+                             unsigned char  cr,
+                             unsigned char  cg,
+                             unsigned char  cb  );
+
+   ~wxColourPickerCtrlWidget();
+   void OnColorChange(wxColourPickerEvent& e);
+   void UpdateBox();
+private:
+   wxColourPickerCtrl *picker;
+   ColourSelectorButton *mBox;
+};
+//-------------------------------------------------------------------------
 
 //-------------------------------------------------------------------------
 wxColourPickerCtrlWidget::wxColourPickerCtrlWidget(    ColourSelectorButton* box,
@@ -116,17 +136,41 @@ void wxColourPickerCtrlWidget::UpdateBox()
   BBTK_BLACK_BOX_IMPLEMENTATION(ColourSelectorButton,bbtk::WxBlackBox);
   BBTK_ADD_BLACK_BOX_TO_PACKAGE(wx,ColourSelectorButton);
   
-  void ColourSelectorButton::bbUserConstructor() 
-  { 
-    bbSetInputIn("1 1 1");
-  }
-
+       //-----------------------------------------------------------------     
+       void ColourSelectorButton::bbUserSetDefaultValues()
+       {
+               // Default input value
+               bbSetInputIn("1 1 1");
+               // Initial output value = the same than input
+               bbSetOutputOut("1 1 1");
+               // IMPORTANT : Initialize output widget to null pointer to test it after 
+               bbSetOutputWidget(0);
+       }
+       
+       //-----------------------------------------------------------------     
+       void ColourSelectorButton::bbUserInitializeProcessing()
+       {
+       }
+       
+       //-----------------------------------------------------------------     
+       void ColourSelectorButton::bbUserFinalizeProcessing()
+       {
+       }       
 
   void ColourSelectorButton::Process() 
   { 
-    bbtkDebugMessageInc("Process",9,"ColourSelectorButton::Process()"<<std::endl);
-      pickerWidget->UpdateBox();
-    bbtkDebugDecTab("Process",9);
+  // The widget may not be created : have to test it before using it
+    wxColourPickerCtrlWidget* w = ( wxColourPickerCtrlWidget* )bbGetOutputWidget();
+    if (w) 
+      {
+       w->UpdateBox();
+      }
+    else 
+      {
+      // If widget does not exist yet you have to update the output value according 
+      // to the input (which may have changed if the user set it)
+       bbSetOutputOut(bbGetInputIn());
+      }
   }
 
 
@@ -135,9 +179,8 @@ void wxColourPickerCtrlWidget::UpdateBox()
    *
    *
    */
-  void ColourSelectorButton::CreateWidget()
+  void ColourSelectorButton::CreateWidget(wxWindow* parent)
   {
-    bbtkDebugMessage("Process",9,"=> ColourSelectorButton::CreateWidget()"<<std::endl);
     
     float r,g,b;
     sscanf( bbGetInputIn().c_str(), "%f %f %f", &r, &g ,&b);
@@ -146,11 +189,11 @@ void wxColourPickerCtrlWidget::UpdateBox()
     cg = (unsigned char)(255.*g);
     cb = (unsigned char)(255.*b);
 
-    pickerWidget = new wxColourPickerCtrlWidget(this, bbGetWxParent() , cr , cg , cb );    
+    wxColourPickerCtrlWidget* w = new wxColourPickerCtrlWidget(this, //bbGetWxParent() , 
+                                                               parent,
+                                                               cr , cg , cb );    
     
-    bbtkDebugMessage("Process",9,"<= ColourSelectorButton::CreateWidget()"<<std::endl);
-
-    bbSetOutputWidget( pickerWidget );
+    bbSetOutputWidget( w );
   }