Reorganize and improve wxSizer::SetItemMinSize() documentation.

[wxWidgets.git] / samples / popup / popup.cpp

diff --git a/samples/popup/popup.cpp b/samples/popup/popup.cpp
index 6ea7c912db9c41061eb51e8d30c1cb057e2aaa03..d6f5aca84ad8682103eaefcf79080fb0f6bab288 100644 (file)
--- a/samples/popup/popup.cpp
+++ b/samples/popup/popup.cpp
@@ -1,5 +1,5 @@
 /////////////////////////////////////////////////////////////////////////////
 /////////////////////////////////////////////////////////////////////////////

-// Name:        minimal.cpp
+// Name:        popup.cpp

 // Purpose:     Popup wxWidgets sample
 // Author:      Robert Roebling
 // Modified by:
 // Purpose:     Popup wxWidgets sample
 // Author:      Robert Roebling
 // Modified by:


@@ -116,7 +116,7 @@ SimpleTransientPopup::SimpleTransientPopup( wxWindow *parent )
     m_panel = new wxScrolledWindow( this, wxID_ANY );
     m_panel->SetBackgroundColour( *wxLIGHT_GREY );
 
     m_panel = new wxScrolledWindow( this, wxID_ANY );
     m_panel->SetBackgroundColour( *wxLIGHT_GREY );
 

-    // Keep this code to verify if mouse events work, they're required if 
+    // Keep this code to verify if mouse events work, they're required if

     // you're making a control like a combobox where the items are highlighted
     // under the cursor, the m_panel is set focus in the Popup() function
     m_panel->Connect(wxEVT_MOTION,
     // you're making a control like a combobox where the items are highlighted
     // under the cursor, the m_panel is set focus in the Popup() function
     m_panel->Connect(wxEVT_MOTION,


@@ -124,8 +124,8 @@ SimpleTransientPopup::SimpleTransientPopup( wxWindow *parent )
                      NULL, this);
 
     wxStaticText *text = new wxStaticText( m_panel, wxID_ANY,
                      NULL, this);
 
     wxStaticText *text = new wxStaticText( m_panel, wxID_ANY,

-                          wxT("wx.PopupTransientWindow is a\n")
-                          wxT("wx.PopupWindow which disappears\n")
+                          wxT("wxPopupTransientWindow is a\n")
+                          wxT("wxPopupWindow which disappears\n")

                           wxT("automatically when the user\n")
                           wxT("clicks the mouse outside it or if it\n")
                           wxT("(or its first child) loses focus in \n")
                           wxT("automatically when the user\n")
                           wxT("clicks the mouse outside it or if it\n")
                           wxT("(or its first child) loses focus in \n")


@@ -133,7 +133,7 @@ SimpleTransientPopup::SimpleTransientPopup( wxWindow *parent )
 
     m_button = new wxButton(m_panel, Minimal_PopupButton, wxT("Press Me"));
     m_spinCtrl = new wxSpinCtrl(m_panel, Minimal_PopupSpinctrl, wxT("Hello"));
 
     m_button = new wxButton(m_panel, Minimal_PopupButton, wxT("Press Me"));
     m_spinCtrl = new wxSpinCtrl(m_panel, Minimal_PopupSpinctrl, wxT("Hello"));

-    m_mouseText = new wxStaticText(m_panel, wxID_ANY, 
+    m_mouseText = new wxStaticText(m_panel, wxID_ANY,

                                    wxT("<- Test Mouse ->"));
 
     wxBoxSizer *topSizer = new wxBoxSizer( wxVERTICAL );
                                    wxT("<- Test Mouse ->"));
 
     wxBoxSizer *topSizer = new wxBoxSizer( wxVERTICAL );


@@ -142,7 +142,6 @@ SimpleTransientPopup::SimpleTransientPopup( wxWindow *parent )
     topSizer->Add( m_spinCtrl, 0, wxALL, 5 );
     topSizer->Add( m_mouseText, 0, wxCENTRE|wxALL, 5 );
 
     topSizer->Add( m_spinCtrl, 0, wxALL, 5 );
     topSizer->Add( m_mouseText, 0, wxCENTRE|wxALL, 5 );
 

-    m_panel->SetAutoLayout( true );

     m_panel->SetSizer( topSizer );
     topSizer->Fit(m_panel);
     topSizer->Fit(this);
     m_panel->SetSizer( topSizer );
     topSizer->Fit(m_panel);
     topSizer->Fit(this);


@@ -152,10 +151,10 @@ SimpleTransientPopup::~SimpleTransientPopup()
 {
 }
 
 {
 }
 

-void SimpleTransientPopup::Popup(wxWindow *focus)
+void SimpleTransientPopup::Popup(wxWindow* WXUNUSED(focus))

 {
     wxLogMessage( wxT("0x%lx SimpleTransientPopup::Popup"), long(this) );
 {
     wxLogMessage( wxT("0x%lx SimpleTransientPopup::Popup"), long(this) );

-    wxPopupTransientWindow::Popup(focus ? focus : m_panel);
+    wxPopupTransientWindow::Popup();

 }
 
 void SimpleTransientPopup::OnDismiss()
 }
 
 void SimpleTransientPopup::OnDismiss()


@@ -201,9 +200,10 @@ void SimpleTransientPopup::OnMouse(wxMouseEvent &event)
     wxColour colour(*wxLIGHT_GREY);
 
     if (rect.Contains(event.GetPosition()))
     wxColour colour(*wxLIGHT_GREY);
 
     if (rect.Contains(event.GetPosition()))

-    {       
+    {

         colour = wxSystemSettings::GetColour(wxSYS_COLOUR_HIGHLIGHT);
         colour = wxSystemSettings::GetColour(wxSYS_COLOUR_HIGHLIGHT);

-    wxLogMessage( wxT("0x%lx SimpleTransientPopup::OnMouse pos(%d, %d)"), long(event.GetEventObject()), event.GetX(), event.GetY());
+        wxLogMessage( wxT("0x%lx SimpleTransientPopup::OnMouse pos(%d, %d)"),
+                      long(event.GetEventObject()), event.GetX(), event.GetY());

     }
 
     if (colour != m_mouseText->GetBackgroundColour())
     }
 
     if (colour != m_mouseText->GetBackgroundColour())


@@ -229,7 +229,8 @@ void SimpleTransientPopup::OnButton(wxCommandEvent& event)
 
 void SimpleTransientPopup::OnSpinCtrl(wxSpinEvent& event)
 {
 
 void SimpleTransientPopup::OnSpinCtrl(wxSpinEvent& event)
 {

-    wxLogMessage( wxT("0x%lx SimpleTransientPopup::OnSpinCtrl ID %d Value %d"), long(this), event.GetId(), event.GetInt());
+    wxLogMessage( wxT("0x%lx SimpleTransientPopup::OnSpinCtrl ID %d Value %d"),
+                  long(this), event.GetId(), event.GetInt());

     event.Skip();
 }
 
     event.Skip();
 }
 


@@ -262,6 +263,7 @@ public:
     void OnTestDialog(wxCommandEvent& event);
     void OnStartSimplePopup(wxCommandEvent& event);
     void OnStartScrolledPopup(wxCommandEvent& event);
     void OnTestDialog(wxCommandEvent& event);
     void OnStartSimplePopup(wxCommandEvent& event);
     void OnStartScrolledPopup(wxCommandEvent& event);

+    void OnActivate(wxActivateEvent& event);

 
 private:
     SimpleTransientPopup *m_simplePopup;
 
 private:
     SimpleTransientPopup *m_simplePopup;


@@ -293,7 +295,7 @@ bool MyApp::OnInit()
         return false;
 
     // create the main application window
         return false;
 
     // create the main application window

-    m_frame = new MyFrame(_T("Popup wxWidgets App"));
+    m_frame = new MyFrame(wxT("Popup wxWidgets App"));

 
     // and show it (the frames, unlike simple controls, are not shown when
     // created initially)
 
     // and show it (the frames, unlike simple controls, are not shown when
     // created initially)


@@ -313,12 +315,13 @@ BEGIN_EVENT_TABLE(MyFrame, wxFrame)
     EVT_MENU(Minimal_Quit,  MyFrame::OnQuit)
     EVT_MENU(Minimal_About, MyFrame::OnAbout)
     EVT_MENU(Minimal_TestDialog, MyFrame::OnTestDialog)
     EVT_MENU(Minimal_Quit,  MyFrame::OnQuit)
     EVT_MENU(Minimal_About, MyFrame::OnAbout)
     EVT_MENU(Minimal_TestDialog, MyFrame::OnTestDialog)

+    EVT_ACTIVATE(MyFrame::OnActivate)

     EVT_BUTTON(Minimal_StartSimplePopup, MyFrame::OnStartSimplePopup)
     EVT_BUTTON(Minimal_StartScrolledPopup, MyFrame::OnStartScrolledPopup)
 END_EVENT_TABLE()
 
 MyFrame::MyFrame(const wxString& title)
     EVT_BUTTON(Minimal_StartSimplePopup, MyFrame::OnStartSimplePopup)
     EVT_BUTTON(Minimal_StartScrolledPopup, MyFrame::OnStartScrolledPopup)
 END_EVENT_TABLE()
 
 MyFrame::MyFrame(const wxString& title)

-       : wxFrame(NULL, wxID_ANY, title)
+: wxFrame(NULL, wxID_ANY, title, wxDefaultPosition, wxSize(500,300))

 {
     m_simplePopup = m_scrolledPopup = NULL;
 
 {
     m_simplePopup = m_scrolledPopup = NULL;
 


@@ -329,15 +332,15 @@ MyFrame::MyFrame(const wxString& title)
 
     // the "About" item should be in the help menu
     wxMenu *helpMenu = new wxMenu;
 
     // the "About" item should be in the help menu
     wxMenu *helpMenu = new wxMenu;

-    helpMenu->Append(Minimal_About, _T("&About...\tF1"), _T("Show about dialog"));
+    helpMenu->Append(Minimal_About, wxT("&About...\tF1"), wxT("Show about dialog"));

 
 

-    menuFile->Append(Minimal_TestDialog, _T("&Test dialog\tAlt-T"), _T("Test dialog"));
-    menuFile->Append(Minimal_Quit, _T("E&xit\tAlt-X"), _T("Quit this program"));
+    menuFile->Append(Minimal_TestDialog, wxT("&Test dialog\tAlt-T"), wxT("Test dialog"));
+    menuFile->Append(Minimal_Quit, wxT("E&xit\tAlt-X"), wxT("Quit this program"));

 
     // now append the freshly created menu to the menu bar...
     wxMenuBar *menuBar = new wxMenuBar();
 
     // now append the freshly created menu to the menu bar...
     wxMenuBar *menuBar = new wxMenuBar();

-    menuBar->Append(menuFile, _T("&File"));
-    menuBar->Append(helpMenu, _T("&Help"));
+    menuBar->Append(menuFile, wxT("&File"));
+    menuBar->Append(helpMenu, wxT("&Help"));

 
     // ... and attach this menu bar to the frame
     SetMenuBar(menuBar);
 
     // ... and attach this menu bar to the frame
     SetMenuBar(menuBar);


@@ -346,7 +349,7 @@ MyFrame::MyFrame(const wxString& title)
 #if wxUSE_STATUSBAR
     // create a status bar just for fun (by default with 1 pane only)
     CreateStatusBar(2);
 #if wxUSE_STATUSBAR
     // create a status bar just for fun (by default with 1 pane only)
     CreateStatusBar(2);

-    SetStatusText(_T("Welcome to wxWidgets!"));
+    SetStatusText(wxT("Welcome to wxWidgets!"));

 #endif // wxUSE_STATUSBAR
 
     wxPanel *panel = new wxPanel(this, -1);
 #endif // wxUSE_STATUSBAR
 
     wxPanel *panel = new wxPanel(this, -1);


@@ -365,7 +368,6 @@ MyFrame::MyFrame(const wxString& title)
     topSizer->Add( button2, 0, wxALL, 5 );
     topSizer->Add( m_logWin, 1, wxEXPAND|wxALL, 5 );
 
     topSizer->Add( button2, 0, wxALL, 5 );
     topSizer->Add( m_logWin, 1, wxEXPAND|wxALL, 5 );
 

-    panel->SetAutoLayout( true );

     panel->SetSizer( topSizer );
 
 }
     panel->SetSizer( topSizer );
 
 }


@@ -378,6 +380,11 @@ MyFrame::~MyFrame()
 
 // event handlers
 
 
 // event handlers
 

+void MyFrame::OnActivate(wxActivateEvent& WXUNUSED(event))
+{
+    wxLogMessage( wxT("In activate...") );
+}
+

 void MyFrame::OnStartSimplePopup(wxCommandEvent& event)
 {
     wxLogMessage( wxT("================================================") );
 void MyFrame::OnStartSimplePopup(wxCommandEvent& event)
 {
     wxLogMessage( wxT("================================================") );


@@ -420,10 +427,10 @@ void MyFrame::OnQuit(wxCommandEvent& WXUNUSED(event))
 void MyFrame::OnAbout(wxCommandEvent& WXUNUSED(event))
 {
     wxString msg;
 void MyFrame::OnAbout(wxCommandEvent& WXUNUSED(event))
 {
     wxString msg;

-    msg.Printf( _T("This is the About dialog of the popup sample.\n")
-                _T("Welcome to %s"), wxVERSION_STRING);
+    msg.Printf( wxT("This is the About dialog of the popup sample.\n")
+                wxT("Welcome to %s"), wxVERSION_STRING);

 
 

-    wxMessageBox(msg, _T("About Popup"), wxOK | wxICON_INFORMATION, this);
+    wxMessageBox(msg, wxT("About Popup"), wxOK | wxICON_INFORMATION, this);

 }
 
 // ----------------------------------------------------------------------------
 }
 
 // ----------------------------------------------------------------------------


@@ -452,9 +459,7 @@ MyDialog::MyDialog(const wxString& title)
     topSizer->AddSpacer(40);
     topSizer->Add( okButton, 0, wxALL, 5 );
 
     topSizer->AddSpacer(40);
     topSizer->Add( okButton, 0, wxALL, 5 );
 

-    panel->SetAutoLayout( true );
-    panel->SetSizer( topSizer );
-    topSizer->Fit(this);
+    panel->SetSizerAndFit( topSizer );

 }
 
 void MyDialog::OnStartSimplePopup(wxCommandEvent& event)
 }
 
 void MyDialog::OnStartSimplePopup(wxCommandEvent& event)