]> git.saurik.com Git - wxWidgets.git/blobdiff - samples/controls/controls.cpp
1. Empty() now doesn't free memory - Clear() does
[wxWidgets.git] / samples / controls / controls.cpp
index 64ef002f2969d60adf10d4422c41bcc6d9f7dea0..6dac92b7d3438bb621a7149275af8b1c452fb3e9 100644 (file)
@@ -1,16 +1,15 @@
 /////////////////////////////////////////////////////////////////////////////
-// Name:        minimal.cpp
+// Name:        controls.cpp
 // Purpose:     Controls wxWindows sample
 // Author:      Robert Roebling
 // Modified by:
 // RCS-ID:      $Id$
-// Copyright:   (c) Robert Roebling, Julian Smart and Markus Holzem
+// Copyright:   (c) Robert Roebling, Julian Smart
 // Licence:    wxWindows license
 /////////////////////////////////////////////////////////////////////////////
 
 #ifdef __GNUG__
-#pragma implementation "minimal.cpp"
-#pragma interface "minimal.cpp"
+#pragma implementation "controls.h"
 #endif
 
 // For compilers that support precompilation, includes "wx/wx.h".
 
 #ifndef WX_PRECOMP
 #include "wx/wx.h"
+#include "wx/spinbutt.h"
 #endif
 
 #include "wx/notebook.h"
 #include "wx/imaglist.h"
 
-#ifdef __WXGTK__
+#if defined(__WXGTK__) || defined(__WXMOTIF__)
 #include "mondrian.xpm"
+#include "icons/choice.xpm"
+#include "icons/combo.xpm"
+#include "icons/list.xpm"
+#include "icons/radio.xpm"
+#include "icons/text.xpm"
+#include "icons/gauge.xpm"
 #endif
 
 //----------------------------------------------------------------------
@@ -58,15 +64,22 @@ class MyPanel: public wxPanel
     void OnRadio( wxCommandEvent &event );
     void OnRadioButtons( wxCommandEvent &event );
     void OnSetFont( wxCommandEvent &event );
+    void OnPageChanged( wxNotebookEvent &event );
+    void OnSliderUpdate( wxCommandEvent &event );
+    void OnSpinUpdate( wxSpinEvent &event );
     
-    wxListBox   *m_listbox;
-    wxChoice    *m_choice;
-    wxComboBox  *m_combo;
-    wxRadioBox  *m_radio;
-    wxButton    *m_fontButton;
+    wxListBox     *m_listbox;
+    wxChoice      *m_choice;
+    wxComboBox    *m_combo;
+    wxRadioBox    *m_radio;
+    wxGauge       *m_gauge;
+    wxSlider      *m_slider;
+    wxButton      *m_fontButton;
+    wxSpinButton  *m_spinbutton;
+    wxTextCtrl    *m_spintext;
     
-    wxTextCtrl  *m_text;
-    wxNotebook  *m_notebook;    
+    wxTextCtrl    *m_text;
+    wxNotebook    *m_notebook;    
   
   DECLARE_EVENT_TABLE() 
 };
@@ -106,11 +119,10 @@ bool MyApp::OnInit(void)
   MyFrame *frame = new MyFrame((wxFrame *) NULL, (char *) "Controls wxWindows App", 50, 50, 530, 420 );
   
   // Give it an icon
-#ifdef __WXMSW__
-  frame->SetIcon(wxIcon("mondrian"));
-#else
-  frame->SetIcon(wxIcon( mondrian_xpm ));
-#endif
+  // The wxICON() macros loads an icon from a resource under Windows
+  // and uses an #included XPM image under GTK+ and Motif
+  
+  frame->SetIcon( wxICON(mondrian) );
 
   wxMenu *file_menu = new wxMenu;
 
@@ -170,96 +182,127 @@ const  ID_RADIOBOX_ENABLE   = 164;
 
 const  ID_SET_FONT          = 170;
 
+const  ID_GAUGE             = 180;
+const  ID_SLIDER            = 181;
+
+const  ID_SPIN              = 182;
+
+
 BEGIN_EVENT_TABLE(MyPanel, wxPanel)
-  EVT_SIZE      (                       MyPanel::OnSize)
-  EVT_LISTBOX   (ID_LISTBOX,            MyPanel::OnListBox)
-  EVT_BUTTON    (ID_LISTBOX_SEL_NUM,    MyPanel::OnListBoxButtons)
-  EVT_BUTTON    (ID_LISTBOX_SEL_STR,    MyPanel::OnListBoxButtons)
-  EVT_BUTTON    (ID_LISTBOX_CLEAR,      MyPanel::OnListBoxButtons)
-  EVT_BUTTON    (ID_LISTBOX_APPEND,     MyPanel::OnListBoxButtons)
-  EVT_BUTTON    (ID_LISTBOX_DELETE,     MyPanel::OnListBoxButtons)
-  EVT_BUTTON    (ID_LISTBOX_FONT,       MyPanel::OnListBoxButtons)
-  EVT_CHECKBOX  (ID_LISTBOX_ENABLE,     MyPanel::OnListBoxButtons)
-  EVT_CHOICE    (ID_CHOICE,             MyPanel::OnChoice)
-  EVT_BUTTON    (ID_CHOICE_SEL_NUM,     MyPanel::OnChoiceButtons)
-  EVT_BUTTON    (ID_CHOICE_SEL_STR,     MyPanel::OnChoiceButtons)
-  EVT_BUTTON    (ID_CHOICE_CLEAR,       MyPanel::OnChoiceButtons)
-  EVT_BUTTON    (ID_CHOICE_APPEND,      MyPanel::OnChoiceButtons)
-  EVT_BUTTON    (ID_CHOICE_DELETE,      MyPanel::OnChoiceButtons)
-  EVT_BUTTON    (ID_CHOICE_FONT,        MyPanel::OnChoiceButtons)
-  EVT_CHECKBOX  (ID_CHOICE_ENABLE,      MyPanel::OnChoiceButtons)
-  EVT_CHOICE    (ID_COMBO,              MyPanel::OnCombo)
-  EVT_BUTTON    (ID_COMBO_SEL_NUM,      MyPanel::OnComboButtons)
-  EVT_BUTTON    (ID_COMBO_SEL_STR,      MyPanel::OnComboButtons)
-  EVT_BUTTON    (ID_COMBO_CLEAR,        MyPanel::OnComboButtons)
-  EVT_BUTTON    (ID_COMBO_APPEND,       MyPanel::OnComboButtons)
-  EVT_BUTTON    (ID_COMBO_DELETE,       MyPanel::OnComboButtons)
-  EVT_BUTTON    (ID_COMBO_FONT,         MyPanel::OnComboButtons)
-  EVT_CHECKBOX  (ID_COMBO_ENABLE,       MyPanel::OnComboButtons)
-  EVT_RADIOBOX  (ID_RADIOBOX,           MyPanel::OnRadio)
-  EVT_BUTTON    (ID_RADIOBOX_SEL_NUM,   MyPanel::OnRadioButtons)
-  EVT_BUTTON    (ID_RADIOBOX_SEL_STR,   MyPanel::OnRadioButtons)
-  EVT_BUTTON    (ID_RADIOBOX_FONT,      MyPanel::OnRadioButtons)
-  EVT_CHECKBOX  (ID_RADIOBOX_ENABLE,    MyPanel::OnRadioButtons)
-  EVT_BUTTON    (ID_SET_FONT,           MyPanel::OnSetFont)
+  EVT_SIZE      (                         MyPanel::OnSize)
+  EVT_NOTEBOOK_PAGE_CHANGED(ID_NOTEBOOK,  MyPanel::OnPageChanged)  
+  EVT_LISTBOX   (ID_LISTBOX,              MyPanel::OnListBox)
+  EVT_BUTTON    (ID_LISTBOX_SEL_NUM,      MyPanel::OnListBoxButtons)
+  EVT_BUTTON    (ID_LISTBOX_SEL_STR,      MyPanel::OnListBoxButtons)
+  EVT_BUTTON    (ID_LISTBOX_CLEAR,        MyPanel::OnListBoxButtons)
+  EVT_BUTTON    (ID_LISTBOX_APPEND,       MyPanel::OnListBoxButtons)
+  EVT_BUTTON    (ID_LISTBOX_DELETE,       MyPanel::OnListBoxButtons)
+  EVT_BUTTON    (ID_LISTBOX_FONT,         MyPanel::OnListBoxButtons)
+  EVT_CHECKBOX  (ID_LISTBOX_ENABLE,       MyPanel::OnListBoxButtons)
+  EVT_CHOICE    (ID_CHOICE,               MyPanel::OnChoice)
+  EVT_BUTTON    (ID_CHOICE_SEL_NUM,       MyPanel::OnChoiceButtons)
+  EVT_BUTTON    (ID_CHOICE_SEL_STR,       MyPanel::OnChoiceButtons)
+  EVT_BUTTON    (ID_CHOICE_CLEAR,         MyPanel::OnChoiceButtons)
+  EVT_BUTTON    (ID_CHOICE_APPEND,        MyPanel::OnChoiceButtons)
+  EVT_BUTTON    (ID_CHOICE_DELETE,        MyPanel::OnChoiceButtons)
+  EVT_BUTTON    (ID_CHOICE_FONT,          MyPanel::OnChoiceButtons)
+  EVT_CHECKBOX  (ID_CHOICE_ENABLE,        MyPanel::OnChoiceButtons)
+  EVT_CHOICE    (ID_COMBO,                MyPanel::OnCombo)
+  EVT_BUTTON    (ID_COMBO_SEL_NUM,        MyPanel::OnComboButtons)
+  EVT_BUTTON    (ID_COMBO_SEL_STR,        MyPanel::OnComboButtons)
+  EVT_BUTTON    (ID_COMBO_CLEAR,          MyPanel::OnComboButtons)
+  EVT_BUTTON    (ID_COMBO_APPEND,         MyPanel::OnComboButtons)
+  EVT_BUTTON    (ID_COMBO_DELETE,         MyPanel::OnComboButtons)
+  EVT_BUTTON    (ID_COMBO_FONT,           MyPanel::OnComboButtons)
+  EVT_CHECKBOX  (ID_COMBO_ENABLE,         MyPanel::OnComboButtons)
+  EVT_RADIOBOX  (ID_RADIOBOX,             MyPanel::OnRadio)
+  EVT_BUTTON    (ID_RADIOBOX_SEL_NUM,     MyPanel::OnRadioButtons)
+  EVT_BUTTON    (ID_RADIOBOX_SEL_STR,     MyPanel::OnRadioButtons)
+  EVT_BUTTON    (ID_RADIOBOX_FONT,        MyPanel::OnRadioButtons)
+  EVT_CHECKBOX  (ID_RADIOBOX_ENABLE,      MyPanel::OnRadioButtons)
+  EVT_BUTTON    (ID_SET_FONT,             MyPanel::OnSetFont)
+  EVT_SLIDER    (ID_SLIDER,               MyPanel::OnSliderUpdate)
+  EVT_SPIN      (ID_SPIN,                 MyPanel::OnSpinUpdate)
 END_EVENT_TABLE()
 
 MyPanel::MyPanel( wxFrame *frame, int x, int y, int w, int h ) :
   wxPanel( frame, -1, wxPoint(x, y), wxSize(w, h) )
 {
+  SetBackgroundColour("cadet blue");
+
   m_text = new wxTextCtrl( this, -1, "This is the log window.\n", wxPoint(0,50), wxSize(100,50), wxTE_MULTILINE );
+  m_text->SetBackgroundColour("wheat");
   
   m_notebook = new wxNotebook( this, ID_NOTEBOOK, wxPoint(0,0), wxSize(200,150) );
   
   wxString choices[] =
   {
     "This",
-    "is a",
+    "is one of my",
+    "really",
     "wonderful",
-    "example.",
+    "examples.",
   };
   
   // image ids and names
   enum
   {
-    Image_List, Image_Choice, Image_Combo, Image_Text, Image_Radio, Image_Max
+    Image_List, Image_Choice, Image_Combo, Image_Text, Image_Radio, Image_Gauge, Image_Max
   };
   
+  // fill the image list
+#ifdef __WXMSW__
   const char *aIconNames[] =
   {
-    "list.xpm", "choice.xpm", "combo.xpm", "text.xpm", "radio.xpm"
+    "list.xpm", "choice.xpm", "combo.xpm", "text.xpm", "radio.xpm", "gauge.txt"
   };
   
   wxASSERT( WXSIZEOF(aIconNames) == Image_Max ); // keep in sync
 
-  // fill the image list
-#ifdef __WXMSW__
   wxString strIconDir = "icons/";
-#else
-  wxString strIconDir = "../icons/";
-#endif
-
+  
   wxImageList *imagelist = new wxImageList(32, 32);
   for ( size_t n = 0; n < Image_Max; n++ ) 
   {
     imagelist->Add(wxBitmap(strIconDir + aIconNames[n]));
   }
+#else
+  wxImageList *imagelist = new wxImageList(32, 32);
+  
+  imagelist-> Add( wxBitmap( list_xpm ));
+  imagelist-> Add( wxBitmap( choice_xpm ));
+  imagelist-> Add( wxBitmap( combo_xpm ));
+  imagelist-> Add( wxBitmap( text_xpm ));
+  imagelist-> Add( wxBitmap( radio_xpm ));
+  imagelist-> Add( wxBitmap( gauge_xpm ));
+#endif
+
+  wxButton *button = (wxButton*)NULL;
 
   m_notebook->SetImageList(imagelist);
+  m_notebook->SetBackgroundColour("cadet blue");
 
-  wxPanel *panel = new wxPanel(m_notebook);
-  m_listbox = new wxListBox( panel, ID_LISTBOX, wxPoint(10,10), wxSize(120,70), 4, choices );
+  wxPanel *panel = (wxPanel*) NULL;
+  panel = new wxPanel(m_notebook);
+  panel->SetBackgroundColour("cadet blue");
+  panel->SetForegroundColour("blue");
+  m_listbox = new wxListBox( panel, ID_LISTBOX, wxPoint(10,10), wxSize(120,70), 5, choices );
+  m_listbox->SetBackgroundColour("wheat");
   (void)new wxButton( panel, ID_LISTBOX_SEL_NUM, "Select #2", wxPoint(180,30), wxSize(140,30) );
   (void)new wxButton( panel, ID_LISTBOX_SEL_STR, "Select 'This'", wxPoint(340,30), wxSize(140,30) );
   (void)new wxButton( panel, ID_LISTBOX_CLEAR, "Clear", wxPoint(180,80), wxSize(140,30) );
   (void)new wxButton( panel, ID_LISTBOX_APPEND, "Append 'Hi!'", wxPoint(340,80), wxSize(140,30) );
   (void)new wxButton( panel, ID_LISTBOX_DELETE, "Delete selected item", wxPoint(180,130), wxSize(140,30) );
-  (void)new wxButton( panel, ID_LISTBOX_FONT, "Set Italic font", wxPoint(340,130), wxSize(140,30) );
+  button = new wxButton( panel, ID_LISTBOX_FONT, "Set Italic font", wxPoint(340,130), wxSize(140,30) );
+  button->SetForegroundColour( "red" );
   (void)new wxCheckBox( panel, ID_LISTBOX_ENABLE, "Disable", wxPoint(20,130), wxSize(140,30) );
   m_notebook->AddPage(panel, "wxList", FALSE, Image_List);
   
   panel = new wxPanel(m_notebook);
-  m_choice = new wxChoice( panel, ID_CHOICE, wxPoint(10,10), wxSize(120,-1), 4, choices );
+  panel->SetBackgroundColour("cadet blue");
+  panel->SetForegroundColour("blue");
+  m_choice = new wxChoice( panel, ID_CHOICE, wxPoint(10,10), wxSize(120,-1), 5, choices );
+  m_choice->SetBackgroundColour("wheat");
   (void)new wxButton( panel, ID_CHOICE_SEL_NUM, "Select #2", wxPoint(180,30), wxSize(140,30) );
   (void)new wxButton( panel, ID_CHOICE_SEL_STR, "Select 'This'", wxPoint(340,30), wxSize(140,30) );
   (void)new wxButton( panel, ID_CHOICE_CLEAR, "Clear", wxPoint(180,80), wxSize(140,30) );
@@ -270,7 +313,10 @@ MyPanel::MyPanel( wxFrame *frame, int x, int y, int w, int h ) :
   m_notebook->AddPage(panel, "wxChoice", FALSE, Image_Choice);
   
   panel = new wxPanel(m_notebook);
-  m_combo = new wxComboBox( panel, ID_COMBO, "This", wxPoint(10,10), wxSize(120,-1), 4, choices );
+  panel->SetBackgroundColour("cadet blue");
+  panel->SetForegroundColour("blue");
+  m_combo = new wxComboBox( panel, ID_COMBO, "This", wxPoint(10,10), wxSize(120,-1), 5, choices );
+  m_combo->SetBackgroundColour("wheat");
   (void)new wxButton( panel, ID_COMBO_SEL_NUM, "Select #2", wxPoint(180,30), wxSize(140,30) );
   (void)new wxButton( panel, ID_COMBO_SEL_STR, "Select 'This'", wxPoint(340,30), wxSize(140,30) );
   (void)new wxButton( panel, ID_COMBO_CLEAR, "Clear", wxPoint(180,80), wxSize(140,30) );
@@ -280,17 +326,61 @@ MyPanel::MyPanel( wxFrame *frame, int x, int y, int w, int h ) :
   (void)new wxCheckBox( panel, ID_COMBO_ENABLE, "Disable", wxPoint(20,130), wxSize(140,30) );
   m_notebook->AddPage(panel, "wxComboBox", FALSE, Image_Combo);
   
-  wxTextCtrl *text = new wxTextCtrl( m_notebook, ID_TEXT, "Write text here.", wxPoint(10,10), wxSize(120,100), wxTE_MULTILINE );
-  m_notebook->AddPage(text, "wxTextCtrl" , FALSE, Image_Text);
+  panel = new wxPanel(m_notebook);
+  panel->SetBackgroundColour("cadet blue");
+  panel->SetForegroundColour("blue");
+  wxTextCtrl *tc = new wxTextCtrl( panel, ID_TEXT, "Write text here.", wxPoint(10,10), wxSize(350,28));
+  (*tc) << " More text.";
+  tc->SetBackgroundColour("wheat");
+  tc = new wxTextCtrl( panel, ID_TEXT, "And here.", wxPoint(10,50), wxSize(350,160), wxTE_MULTILINE  );
+  (*tc) << " More text.";
+  tc->SetBackgroundColour("wheat");
+  m_notebook->AddPage(panel, "wxTextCtrl" , FALSE, Image_Text);
+  
+  wxString choices2[] =
+  {
+    "Wonderful",
+    "examples.",
+  };
   
   panel = new wxPanel(m_notebook);
-  m_radio = new wxRadioBox( panel, ID_RADIOBOX, "This", wxPoint(10,10), wxSize(-1,-1), 4, choices );
+  panel->SetBackgroundColour("cadet blue");
+  panel->SetForegroundColour("blue");
+  m_radio = new wxRadioBox( panel, ID_RADIOBOX, "That", wxPoint(10,160), wxSize(-1,-1), 2, choices2, 1, wxRA_HORIZONTAL );
+  m_radio->SetBackgroundColour("wheat");
+  m_radio = new wxRadioBox( panel, ID_RADIOBOX, "This", wxPoint(10,10), wxSize(-1,-1), 5, choices, 1, wxRA_VERTICAL );
+  m_radio->SetBackgroundColour("wheat");
   (void)new wxButton( panel, ID_RADIOBOX_SEL_NUM, "Select #2", wxPoint(180,30), wxSize(140,30) );
   (void)new wxButton( panel, ID_RADIOBOX_SEL_STR, "Select 'This'", wxPoint(180,80), wxSize(140,30) );
   (void)new wxButton( panel, ID_RADIOBOX_FONT, "Set Italic font", wxPoint(180,130), wxSize(140,30) );
-  (void)new wxCheckBox( panel, ID_RADIOBOX_ENABLE, "Disable", wxPoint(20,130), wxSize(140,30) );
+  (void)new wxCheckBox( panel, ID_RADIOBOX_ENABLE, "Disable", wxPoint(340,130), wxSize(140,30) );
   m_fontButton = new wxButton( panel, ID_SET_FONT, "Set more Italic font", wxPoint(340,30), wxSize(160,30) );
   m_notebook->AddPage(panel, "wxRadioBox", FALSE, Image_Radio);
+  
+  panel = new wxPanel(m_notebook);
+  panel->SetBackgroundColour("cadet blue");
+  panel->SetForegroundColour("blue");
+  (void)new wxStaticBox( panel, -1, "wxGauge and wxSlider", wxPoint(10,10), wxSize(180,130) );
+  m_gauge = new wxGauge( panel, -1, 200, wxPoint(18,50), wxSize(155,-1) );
+  m_gauge->SetBackgroundColour("wheat");
+  m_slider = new wxSlider( panel, ID_SLIDER, 0, 0, 200, wxPoint(18,90), wxSize(155,-1) );
+  m_slider->SetBackgroundColour("wheat");
+  (void)new wxStaticBox( panel, -1, "Explanation", wxPoint(200,10), wxSize(290,130) );
+  (void)new wxStaticText( panel, -1, 
+    "In order see the gauge (aka progress bar)\n" 
+    "control do something you have to drag the\n" 
+    "handle of the slider to the right.\n"
+    "\n"
+    "This is also supposed to demonstrate how\n"
+    "to use static controls.\n",
+    wxPoint(208,25) );
+  m_spintext = new wxTextCtrl( panel, -1, "0", wxPoint(20,160), wxSize(80,-1) );
+  m_spintext->SetBackgroundColour("wheat");
+  m_spinbutton = new wxSpinButton( panel, ID_SPIN, wxPoint(103,159), wxSize(-1,-1) );
+  m_spinbutton->SetBackgroundColour("wheat");
+  m_spinbutton->SetRange(0,100); 
+    
+  m_notebook->AddPage(panel, "wxGauge", FALSE, Image_Gauge);
 }
 
 void MyPanel::OnSize( wxSizeEvent& WXUNUSED(event) )
@@ -303,6 +393,11 @@ void MyPanel::OnSize( wxSizeEvent& WXUNUSED(event) )
   if (m_text) m_text->SetSize( 2, y*2/3+2, x-4, y/3-4 );
 }
 
+void MyPanel::OnPageChanged( wxNotebookEvent &event )
+{
+  *m_text << "Notebook selection is " << event.GetSelection() << "\n";
+}
+
 void MyPanel::OnListBox( wxCommandEvent &event )
 {
   m_text->WriteText( "ListBox selection string is: " );
@@ -493,6 +588,18 @@ void MyPanel::OnSetFont( wxCommandEvent &WXUNUSED(event) )
   m_text->SetFont( *wxITALIC_FONT );
 }
 
+void MyPanel::OnSliderUpdate( wxCommandEvent &WXUNUSED(event) )
+{
+  m_gauge->SetValue( m_slider->GetValue() );
+}
+
+void MyPanel::OnSpinUpdate( wxSpinEvent &event )
+{
+  wxString value;
+  value.sprintf( "%d", (int)event.GetPosition() );
+  m_spintext->SetValue( value );
+}
+
 MyPanel::~MyPanel()
 {
   delete m_notebook->GetImageList();