packages/wx/src/bbwxComboBox.cxx

   1 //=====
   2 // Before editing this file, make sure it's a file of your own (i.e.: it wasn't generated from xml description; if so : your modifications will be lost)
   3 //=====
   4 #include "bbwxComboBox.h"
   5 #include "bbwxPackage.h"
   6
   7
   8 #include <vector>
   9 #include <string>
  10
  11 #include <wx/choice.h>
  12 #include <wx/control.h>
  13 #include <wx/listbox.h>
  14
  15 namespace bbwx
  16 {
  17   //--------------------------------------------------------------------------
  18   // The widget created by the box
  19   class ComboBoxWidget : public wxPanel
  20   {
  21   public:
  22         ComboBoxWidget( ComboBox* box, wxWindow *parent,
  23                       int iSelection,
  24                       std::string title,
  25                       std::vector< std::string > lstIn,
  26                                                          int typeForm );
  27
  28         ~ComboBoxWidget();
  29
  30         void OnComboBox(wxEvent& event);
  31         void FillItems( int iSelection, std::vector< std::string > lstIn);
  32
  33
  34   private:
  35     int                                 mTypeForm;
  36     ComboBox            *mBox;
  37          wxListBox              *wxlistbox;
  38          wxChoice               *wxchoice;
  39   };
  40
  41
  42
  43   //------------------------------------------------------------------------
  44   //------------------------------------------------------------------------
  45   //------------------------------------------------------------------------
  46
  47   //-------------------------------------------------------------------------
  48   ComboBoxWidget::ComboBoxWidget( ComboBox* box,
  49                wxWindow *parent,
  50                int iSelection,
  51                std::string title,
  52                std::vector< std::string > lstIn,
  53                                         int typeForm)
  54     :
  55     wxPanel( parent, -1) ,
  56     mBox(box),
  57     mTypeForm(typeForm)
  58   {
  59    wxPanel      *panel          = this;
  60         wxlistbox                               = NULL;
  61         wxchoice                                        = NULL;
  62    int i;
  63
  64
  65
  66     //---------------------------------------------------------------------
  67     // 2) Insertion of the components in the window
  68
  69     // We use a FlexGridSizer
  70     wxFlexGridSizer *sizer      = new wxFlexGridSizer(1);
  71     if (title!="")
  72     {
  73            sizer->Add( new wxStaticText(panel,-1,  bbtk::std2wx(title) ) );
  74     }
  75     sizer->AddGrowableCol(0);
  76     panel->SetSizer(sizer);
  77
  78
  79     //---------------------------------------------------------------------
  80     // 1) Creation de wxChoise widget
  81
  82                 if (mTypeForm==1)
  83                 {
  84
  85                         wxlistbox = new wxListBox ( panel , -1 );
  86                         Connect( wxlistbox->GetId(), wxEVT_COMMAND_CHOICE_SELECTED, (wxObjectEventFunction) (void (wxPanel::*)(wxEvent&))&ComboBoxWidget::OnComboBox );
  87                 for (i=0;i<lstIn.size(); i++)
  88                 {
  89                                 wxlistbox->Append(  bbtk::std2wx( lstIn[i] )  );
  90                         } // for i
  91                 wxlistbox->SetSelection(iSelection);
  92                    sizer->Add( wxlistbox,1,wxGROW );
  93
  94                 } else {
  95
  96                         wxchoice = new wxChoice ( panel , -1 );
  97                         Connect( wxchoice->GetId(), wxEVT_COMMAND_CHOICE_SELECTED, (wxObjectEventFunction) (void (wxPanel::*)(wxEvent&))&ComboBoxWidget::OnComboBox );
  98                 for (i=0;i<lstIn.size(); i++)
  99                 {
 100                                 wxchoice->Append(  bbtk::std2wx( lstIn[i] )  );
 101                         } // for i
 102                 wxchoice->SetSelection(iSelection);
 103                    sizer->Add( wxchoice,1,wxGROW );
 104                 }
 105
 106
 107 //    panel->SetAutoLayout(true);
 108 //    panel->Layout();
 109
 110   }
 111   //-------------------------------------------------------------------------
 112
 113   ComboBoxWidget::~ComboBoxWidget()
 114   {
 115   }
 116
 117   //--------------------------------------------------------------------------
 118   void ComboBoxWidget::OnComboBox(wxEvent& event)
 119   {
 120          int iSelection;
 121          if (mTypeForm==1)
 122          {
 123                  iSelection = wxlistbox->GetSelection();
 124          } else {
 125                  iSelection = wxchoice->GetSelection();
 126          }
 127
 128     mBox->bbSetInputSelection( iSelection );
 129     mBox->bbSetOutputOut( iSelection );
 130     mBox->bbSetOutputOutString(    bbtk::wx2std( wxchoice->GetString(iSelection) )     );
 131     mBox->bbSignalOutputModification("Out");
 132     mBox->bbSignalOutputModification("OutString");
 133   }
 134
 135 //--------------------------------------------------------------------------
 136   void ComboBoxWidget::FillItems(
 137                int iSelection,
 138                std::vector< std::string > lstIn
 139         )
 140         {
 141                 int i;
 142                 if (mTypeForm==1)
 143                 {
 144                         wxlistbox->Clear();
 145
 146                 for (i=0;i<lstIn.size(); i++)
 147                 {
 148                                 wxlistbox->Append(  bbtk::std2wx( lstIn[i] )  );
 149                         } // for i
 150
 151                 wxlistbox->SetSelection(iSelection);
 152                 } else {
 153                         wxchoice->Clear();
 154                 for (i=0;i<lstIn.size(); i++)
 155                 {
 156                                 wxchoice->Append(  bbtk::std2wx( lstIn[i] )  );
 157                         } // for i
 158                 wxchoice->SetSelection(iSelection);
 159                 } // if
 160         }
 161
 162 BBTK_ADD_BLACK_BOX_TO_PACKAGE(wx,ComboBox)
 163 BBTK_BLACK_BOX_IMPLEMENTATION(ComboBox,bbtk::WxBlackBox);
 164 //=====
 165 // Before editing this file, make sure it's a file of your own (i.e.: it wasn't generated from xml description; if so : your modifications will be lost)
 166 //=====
 167 void ComboBox::Process()
 168 {
 169                 ComboBoxWidget *w = (ComboBoxWidget*)bbGetOutputWidget();
 170                 w->FillItems( bbGetInputSelection(),bbGetInputIn() );
 171 }
 172
 173 //=====
 174 // Before editing this file, make sure it's a file of your own (i.e.: it wasn't generated from xml description; if so : your modifications will be lost)
 175 //=====
 176 void ComboBox::CreateWidget(wxWindow* parent)
 177 {
 178
 179 //   bbSetOutputWidget( new wxStaticText ( parent , -1 , _T("") ) );
 180 //   bbSetOutputWidget( new wxComboBox ( parent , -1 , _T("ups") ) );
 181 //   bbSetOutputWidget( new wxChoice ( parent , -1 ) );
 182
 183     ComboBoxWidget *w = new ComboBoxWidget(
 184                                 this,
 185                                                                         parent,
 186                                 bbGetInputSelection() ,
 187                                 bbGetInputTitle(),
 188                                 bbGetInputIn(),
 189                                 bbGetInputForm() );
 190
 191    bbSetOutputOut( bbGetInputSelection() );
 192    bbSetOutputOutString( bbGetInputIn()[ bbGetInputSelection() ] );
 193    bbSetOutputWidget( w );
 194
 195
 196 }
 197 //=====
 198 // Before editing this file, make sure it's a file of your own (i.e.: it wasn't generated from xml description; if so : your modifications will be lost)
 199 //=====
 200 void ComboBox::bbUserSetDefaultValues()
 201 {
 202         bbSetInputSelection(0);
 203         bbSetInputTitle("");
 204         bbSetInputForm(0);
 205 }
 206 //=====
 207 // Before editing this file, make sure it's a file of your own (i.e.: it wasn't generated from xml description; if so : your modifications will be lost)
 208 //=====
 209 void ComboBox::bbUserInitializeProcessing()
 210 {
 211
 212 }
 213 //=====
 214 // Before editing this file, make sure it's a file of your own (i.e.: it wasn't generated from xml description; if so : your modifications will be lost)
 215 //=====
 216 void ComboBox::bbUserFinalizeProcessing()
 217 {
 218
 219 }
 220 }
 221 // EO namespace bbwx
 222
 223