src/gtk/tbargtk.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        tbargtk.cpp
   3 // Purpose:     GTK toolbar
   4 // Author:      Robert Roebling
   5 // Modified by:
   6 // Created:     01/02/97
   7 // RCS-ID:
   8 // Copyright:   (c) Robert Roebling
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #ifdef __GNUG__
  13 #pragma implementation "tbargtk.h"
  14 #endif
  15
  16 #include "wx/toolbar.h"
  17
  18 //-----------------------------------------------------------------------------
  19 // wxToolBarTool
  20 //-----------------------------------------------------------------------------
  21
  22 IMPLEMENT_DYNAMIC_CLASS(wxToolBarTool,wxObject)
  23
  24 wxToolBarTool::wxToolBarTool( wxToolBar *owner, int theIndex,
  25       const wxBitmap& bitmap1, const  wxBitmap& bitmap2,
  26       bool toggle, wxObject *clientData,
  27       const wxString& shortHelpString, const wxString& longHelpString )
  28 {
  29   m_owner = owner;
  30   m_index = theIndex;
  31   m_bitmap1 = bitmap1;
  32   m_bitmap2 = bitmap2;
  33   m_isToggle = toggle;
  34   m_enabled = TRUE;
  35   m_toggleState = FALSE;
  36   m_shortHelpString = shortHelpString;
  37   m_longHelpString = longHelpString;
  38   m_isMenuCommand = TRUE;
  39   m_clientData = clientData;
  40   m_deleteSecondBitmap = FALSE;
  41 };
  42
  43 wxToolBarTool::~wxToolBarTool(void)
  44 {
  45 };
  46
  47 //-----------------------------------------------------------------------------
  48 // wxToolBar
  49 //-----------------------------------------------------------------------------
  50
  51 static void gtk_toolbar_callback( GtkWidget *WXUNUSED(widget), wxToolBarTool *tool )
  52 {
  53   if (!tool->m_enabled) return;
  54
  55   if (tool->m_isToggle) tool->m_toggleState = !tool->m_toggleState;
  56
  57   tool->m_owner->OnLeftClick( tool->m_index, tool->m_toggleState );
  58 };
  59
  60 //-----------------------------------------------------------------------------
  61
  62 IMPLEMENT_DYNAMIC_CLASS(wxToolBar,wxControl)
  63
  64 BEGIN_EVENT_TABLE(wxToolBar, wxControl)
  65 END_EVENT_TABLE()
  66
  67 wxToolBar::wxToolBar(void)
  68 {
  69 };
  70
  71 wxToolBar::wxToolBar( wxWindow *parent, wxWindowID id,
  72   const wxPoint& pos, const wxSize& size,
  73   long style, const wxString& name )
  74 {
  75   Create( parent, id, pos, size, style, name );
  76 };
  77
  78 wxToolBar::~wxToolBar(void)
  79 {
  80 };
  81
  82 bool wxToolBar::Create( wxWindow *parent, wxWindowID id,
  83   const wxPoint& pos, const wxSize& size,
  84   long style, const wxString& name )
  85 {
  86   m_needParent = TRUE;
  87
  88   PreCreation( parent, id, pos, size, style, name );
  89
  90   m_tools.DeleteContents( TRUE );
  91
  92   m_widget = gtk_handle_box_new();
  93
  94   m_toolbar = GTK_TOOLBAR( gtk_toolbar_new( GTK_ORIENTATION_HORIZONTAL, GTK_TOOLBAR_ICONS ) );
  95
  96   gtk_container_add( GTK_CONTAINER(m_widget), GTK_WIDGET(m_toolbar) );
  97
  98   gtk_widget_show( GTK_WIDGET(m_toolbar) );
  99
 100   PostCreation();
 101
 102   Show( TRUE );
 103
 104   return TRUE;
 105 };
 106
 107 bool wxToolBar::OnLeftClick( int toolIndex, bool toggleDown )
 108 {
 109   wxCommandEvent event( wxEVT_COMMAND_TOOL_CLICKED, toolIndex );
 110   event.SetEventObject(this);
 111   event.SetInt( toolIndex );
 112   event.SetExtraLong((long) toggleDown);
 113
 114   GetEventHandler()->ProcessEvent(event);
 115
 116   return TRUE;
 117 };
 118
 119 void wxToolBar::OnRightClick( int toolIndex, float WXUNUSED(x), float WXUNUSED(y) )
 120 {
 121   wxCommandEvent event( wxEVT_COMMAND_TOOL_RCLICKED, toolIndex );
 122   event.SetEventObject( this );
 123   event.SetInt( toolIndex );
 124
 125   GetEventHandler()->ProcessEvent(event);
 126 };
 127
 128 void wxToolBar::OnMouseEnter( int toolIndex )
 129 {
 130   wxCommandEvent event( wxEVT_COMMAND_TOOL_ENTER, toolIndex );
 131   event.SetEventObject(this);
 132   event.SetInt( toolIndex );
 133
 134   GetEventHandler()->ProcessEvent(event);
 135 };
 136
 137 wxToolBarTool *wxToolBar::AddTool( int toolIndex, const wxBitmap& bitmap,
 138   const wxBitmap& pushedBitmap, bool toggle,
 139   float WXUNUSED(xPos), float WXUNUSED(yPos), wxObject *clientData,
 140   const wxString& helpString1, const wxString& helpString2 )
 141 {
 142   if (!bitmap.Ok()) return NULL;
 143
 144   wxToolBarTool *tool = new wxToolBarTool( this, toolIndex, bitmap, pushedBitmap, toggle,
 145   clientData, helpString1, helpString2 );
 146
 147   GdkPixmap *pixmap = bitmap.GetPixmap();
 148
 149   GdkBitmap *mask = NULL;
 150   if (bitmap.GetMask()) mask = bitmap.GetMask()->GetBitmap();
 151
 152   GtkWidget *tool_pixmap = gtk_pixmap_new( pixmap, mask );
 153   gtk_misc_set_alignment( GTK_MISC(tool_pixmap), 0.5, 0.5 );
 154
 155   GtkToolbarChildType ctype = GTK_TOOLBAR_CHILD_BUTTON;
 156   if (toggle) ctype = GTK_TOOLBAR_CHILD_TOGGLEBUTTON;
 157
 158   gtk_toolbar_append_element( m_toolbar,
 159     ctype, NULL, NULL, helpString1, "", tool_pixmap, (GtkSignalFunc)gtk_toolbar_callback, (gpointer)tool );
 160
 161   m_tools.Append( tool );
 162
 163   return tool;
 164 };
 165
 166 void wxToolBar::AddSeparator(void)
 167 {
 168   gtk_toolbar_append_space( m_toolbar );
 169 };
 170
 171 void wxToolBar::ClearTools(void)
 172 {
 173   wxFAIL_MSG("wxToolBar::ClearTools not implemented");
 174 };
 175
 176 void wxToolBar::Realize(void)
 177 {
 178   m_x = 0;
 179   m_y = 0;
 180   m_width = 100;
 181   m_height = 0;
 182
 183   wxNode *node = m_tools.First();
 184   while (node)
 185   {
 186     wxToolBarTool *tool = (wxToolBarTool*)node->Data();
 187     if (tool->m_bitmap1.Ok())
 188     {
 189       int tool_height = tool->m_bitmap1.GetHeight();
 190       if (tool_height > m_height) m_height = tool_height;
 191     };
 192
 193     node = node->Next();
 194   };
 195
 196   m_height += 10;
 197 };
 198
 199 void wxToolBar::EnableTool(int toolIndex, bool enable)
 200 {
 201   wxNode *node = m_tools.First();
 202   while (node)
 203   {
 204     wxToolBarTool *tool = (wxToolBarTool*)node->Data();
 205     if (tool->m_index == toolIndex)
 206     {
 207       tool->m_enabled = enable;
 208       return;
 209     }
 210     node = node->Next();
 211   };
 212 };
 213
 214 void wxToolBar::ToggleTool(int WXUNUSED(toolIndex), bool WXUNUSED(toggle) )
 215 {
 216   wxFAIL_MSG("wxToolBar::ToggleTool not implemented");
 217 };
 218
 219 wxObject *wxToolBar::GetToolClientData(int index) const
 220 {
 221   wxNode *node = m_tools.First();
 222   while (node)
 223   {
 224     wxToolBarTool *tool = (wxToolBarTool*)node->Data();
 225     if (tool->m_index == index) return tool->m_clientData;;
 226     node = node->Next();
 227   };
 228   return (wxObject*)NULL;
 229 };
 230
 231 bool wxToolBar::GetToolState(int toolIndex) const
 232 {
 233   wxNode *node = m_tools.First();
 234   while (node)
 235   {
 236     wxToolBarTool *tool = (wxToolBarTool*)node->Data();
 237     if (tool->m_index == toolIndex) return tool->m_toggleState;
 238     node = node->Next();
 239   };
 240   return FALSE;
 241 };
 242
 243 bool wxToolBar::GetToolEnabled(int toolIndex) const
 244 {
 245   wxNode *node = m_tools.First();
 246   while (node)
 247   {
 248     wxToolBarTool *tool = (wxToolBarTool*)node->Data();
 249     if (tool->m_index == toolIndex) return tool->m_enabled;
 250     node = node->Next();
 251   };
 252   return FALSE;
 253 };
 254
 255 void wxToolBar::SetMargins( int WXUNUSED(x), int WXUNUSED(y) )
 256 {
 257 };
 258
 259 void wxToolBar::SetToolPacking( int WXUNUSED(packing) )
 260 {
 261 };
 262
 263 void wxToolBar::SetToolSeparation( int separation )
 264 {
 265   gtk_toolbar_set_space_size( m_toolbar, separation );
 266 };
 267