void OnQuit(wxCommandEvent& event);
void OnAbout(wxCommandEvent& event);
+ void OnShowComparison( wxCommandEvent& event );
+
// log wxComboCtrl events
void OnComboBoxUpdate( wxCommandEvent& event );
+ void OnIdle( wxIdleEvent& event );
+
+
+ wxCheckBox* m_cbUseAnim;
+
protected:
wxTextCtrl* m_logWin;
wxLog* m_logOld;
+ // Common list of items for all dialogs.
+ wxArrayString m_arrItems;
+
private:
// any class wishing to process wxWidgets events must use this macro
DECLARE_EVENT_TABLE()
// IDs for the controls and the menu commands
enum
{
+ ComboControl_Compare = wxID_HIGHEST,
+
// menu items
ComboControl_Quit = wxID_EXIT,
EVT_TEXT(wxID_ANY,MyFrame::OnComboBoxUpdate)
EVT_COMBOBOX(wxID_ANY,MyFrame::OnComboBoxUpdate)
- EVT_MENU(ComboControl_Quit, MyFrame::OnQuit)
- EVT_MENU(ComboControl_About, MyFrame::OnAbout)
+ EVT_MENU(ComboControl_Compare, MyFrame::OnShowComparison)
+ EVT_MENU(ComboControl_Quit, MyFrame::OnQuit)
+ EVT_MENU(ComboControl_About, MyFrame::OnAbout)
+
+ EVT_IDLE(MyFrame::OnIdle)
END_EVENT_TABLE()
// Create a new application object: this macro will allow wxWidgets to create
// 'Main program' equivalent: the program execution "starts" here
bool MyApp::OnInit()
{
+ if ( !wxApp::OnInit() )
+ return false;
+
// create the main application window
- MyFrame *frame = new MyFrame(_T("wxComboCtrl Sample"));
+ MyFrame *frame = new MyFrame(wxT("wxComboCtrl and wxOwnerDrawnComboBox Sample"));
// and show it (the frames, unlike simple controls, are not shown when
// created initially)
}
+// ----------------------------------------------------------------------------
+// wxOwnerDrawnComboBox with custom paint list items
+// ----------------------------------------------------------------------------
+
+class wxPenStyleComboBox : public wxOwnerDrawnComboBox
+{
+public:
+ virtual void OnDrawItem( wxDC& dc,
+ const wxRect& rect,
+ int item,
+ int flags ) const
+ {
+ if ( item == wxNOT_FOUND )
+ return;
+
+ wxRect r(rect);
+ r.Deflate(3);
+ r.height -= 2;
+
+ int penStyle = wxSOLID;
+ if ( item == 1 )
+ penStyle = wxTRANSPARENT;
+ else if ( item == 2 )
+ penStyle = wxDOT;
+ else if ( item == 3 )
+ penStyle = wxLONG_DASH;
+ else if ( item == 4 )
+ penStyle = wxSHORT_DASH;
+ else if ( item == 5 )
+ penStyle = wxDOT_DASH;
+ else if ( item == 6 )
+ penStyle = wxBDIAGONAL_HATCH;
+ else if ( item == 7 )
+ penStyle = wxCROSSDIAG_HATCH;
+ else if ( item == 8 )
+ penStyle = wxFDIAGONAL_HATCH;
+ else if ( item == 9 )
+ penStyle = wxCROSS_HATCH;
+ else if ( item == 10 )
+ penStyle = wxHORIZONTAL_HATCH;
+ else if ( item == 11 )
+ penStyle = wxVERTICAL_HATCH;
+
+ wxPen pen( dc.GetTextForeground(), 3, penStyle );
+
+ // Get text colour as pen colour
+ dc.SetPen( pen );
+
+ if ( !(flags & wxODCB_PAINTING_CONTROL) )
+ {
+ dc.DrawText(GetString( item ),
+ r.x + 3,
+ (r.y + 0) + ( (r.height/2) - dc.GetCharHeight() )/2
+ );
+
+ dc.DrawLine( r.x+5, r.y+((r.height/4)*3), r.x+r.width - 5, r.y+((r.height/4)*3) );
+ }
+ else
+ {
+ dc.DrawLine( r.x+5, r.y+r.height/2, r.x+r.width - 5, r.y+r.height/2 );
+ }
+ }
+
+ virtual void OnDrawBackground( wxDC& dc, const wxRect& rect,
+ int item, int flags ) const
+ {
+
+ // If item is selected or even, or we are painting the
+ // combo control itself, use the default rendering.
+ if ( (flags & (wxODCB_PAINTING_CONTROL|wxODCB_PAINTING_SELECTED)) ||
+ (item & 1) == 0 )
+ {
+ wxOwnerDrawnComboBox::OnDrawBackground(dc,rect,item,flags);
+ return;
+ }
+
+ // Otherwise, draw every other background with different colour.
+ wxColour bgCol(240,240,250);
+ dc.SetBrush(wxBrush(bgCol));
+ dc.SetPen(wxPen(bgCol));
+ dc.DrawRectangle(rect);
+ }
+
+ virtual wxCoord OnMeasureItem( size_t item ) const
+ {
+ // Simply demonstrate the ability to have variable-height items
+ if ( item & 1 )
+ return 36;
+ else
+ return 24;
+ }
+
+ virtual wxCoord OnMeasureItemWidth( size_t WXUNUSED(item) ) const
+ {
+ return -1; // default - will be measured from text width
+ }
+
+};
+
+
// ----------------------------------------------------------------------------
// wxListView Custom popup interface
// ----------------------------------------------------------------------------
{
public:
-/*
- ListViewComboPopup(wxComboCtrlBase* combo)
- : wxListView(), wxComboPopup(combo)
- {
- m_value = -1;
- m_itemHere = -1; // hot item in list
- }
-*/
virtual void Init()
{
m_value = -1;
{
public:
-/*
- TreeCtrlComboPopup(wxComboCtrlBase* combo)
- : wxTreeCtrl(), wxComboPopup(combo)
- {
- }
-*/
-
virtual void Init()
{
}
{
return wxTreeCtrl::Create(parent,1,
wxPoint(0,0),wxDefaultSize,
- wxTR_HIDE_ROOT|wxTR_HAS_BUTTONS|
- wxTR_SINGLE|wxTR_LINES_AT_ROOT|
- wxSIMPLE_BORDER);
+ wxTR_DEFAULT_STYLE | wxTR_HIDE_ROOT | wxSIMPLE_BORDER );
}
virtual void OnShow()
END_EVENT_TABLE()
// ----------------------------------------------------------------------------
-// wxOwnerDrawnComboBox with custom paint list items
+// wxComboCtrl with custom popup animation. We use EVT_TIMER, which is quite
+// safe, but requires much more can than doing it in a single function (ie.
+// AnimateShow) and using combination of wxSleep and wxSafeYield.
// ----------------------------------------------------------------------------
-/*
-class wxPenStyleComboBox : public wxOwnerDrawnComboBox
+
+#if wxUSE_TIMER
+
+#define CUSTOM_COMBOBOX_ANIMATION_DURATION 200 // In milliseconds
+
+#include "wx/timer.h"
+
+class wxComboCtrlWithCustomPopupAnim : public wxComboCtrl
{
public:
- virtual bool OnDrawListItem( wxDC& dc, const wxRect& rect, int item, int flags )
+
+ virtual bool AnimateShow( const wxRect& rect, int flags )
{
- wxRect r(rect);
- r.Deflate(3);
- r.height -= 2;
+ MyFrame* myFrame = (MyFrame*) ::wxGetTopLevelParent(this);
- int pen_style = wxSOLID;
- if ( item == 1 )
- pen_style = wxTRANSPARENT;
- else if ( item == 2 )
- pen_style = wxDOT;
- else if ( item == 3 )
- pen_style = wxLONG_DASH;
- else if ( item == 4 )
- pen_style = wxSHORT_DASH;
- else if ( item == 5 )
- pen_style = wxDOT_DASH;
- else if ( item == 6 )
- pen_style = wxBDIAGONAL_HATCH;
- else if ( item == 7 )
- pen_style = wxCROSSDIAG_HATCH;
- else if ( item == 8 )
- pen_style = wxFDIAGONAL_HATCH;
- else if ( item == 9 )
- pen_style = wxCROSS_HATCH;
- else if ( item == 10 )
- pen_style = wxHORIZONTAL_HATCH;
- else if ( item == 11 )
- pen_style = wxVERTICAL_HATCH;
+ if ( !myFrame->m_cbUseAnim->GetValue() )
+ return true;
- wxPen pen( dc.GetTextForeground(), 3, pen_style );
+ m_animStart = ::wxGetLocalTimeMillis();
+ m_animRect = rect;
+ m_animFlags = flags;
- // Get text colour as pen colour
- dc.SetPen ( pen );
+ wxScreenDC dc;
- if ( !(flags & wxCP_PAINTING_CONTROL) )
- {
- dc.DrawText(GetString( item ),
- r.x + 3,
- (r.y + 0) + ( (r.height/2) - dc.GetCharHeight() )/2
- );
+ wxBitmap bitmap( rect.width, rect.height, -1 );
+ wxMemoryDC memdc( bitmap );
+ memdc.Blit( 0, 0, rect.width, rect.height, &dc, rect.x, rect.y );
+ memdc.SelectObject(wxNullBitmap);
+ m_animBackBitmap = bitmap;
- dc.DrawLine( r.x+5, r.y+((r.height/4)*3), r.x+r.width - 5, r.y+((r.height/4)*3) );
- }
- else
- {
- dc.DrawLine( r.x+5, r.y+r.height/2, r.x+r.width - 5, r.y+r.height/2 );
- }
+ m_animTimer.SetOwner( this, wxID_ANY );
+ m_animTimer.Start( 10, wxTIMER_CONTINUOUS );
- return true;
+ DoOnTimer();
+ return false;
}
- virtual wxCoord OnMeasureListItem( int WXUNUSED(item) )
+private:
+ void OnTimerEvent( wxTimerEvent& WXUNUSED(event) )
{
- return 24;
+ DoOnTimer();
}
- virtual wxCoord OnMeasureListItemWidth( int WXUNUSED(item) )
+ void DoOnTimer()
{
- return -1; // default - will be measured from text width
- }
+ bool stopTimer = false;
-};
-*/
+ wxWindow* popup = GetPopupControl()->GetControl();
+ wxScreenDC dc;
+ const wxRect& rect = m_animRect;
-class wxPenStylePopup : public wxVListBoxComboPopup
-{
-public:
- virtual void OnDrawItem( wxDC& dc, const wxRect& rect, int item, int flags ) const
- {
- if ( item == wxNOT_FOUND )
- return;
+ // Popup was hidden before it was fully shown?
+ if ( IsPopupWindowState(Hidden) )
+ {
+ stopTimer = true;
+ }
+ else
+ {
+ wxLongLong t = ::wxGetLocalTimeMillis();
- wxRect r(rect);
- r.Deflate(3);
- r.height -= 2;
+ int pos = (int) (t-m_animStart).GetLo();
+ if ( pos < CUSTOM_COMBOBOX_ANIMATION_DURATION )
+ {
+ //
+ // Actual animation happens here
+ //
+ int width = rect.width;
+ int height = rect.height;
- int pen_style = wxSOLID;
- if ( item == 1 )
- pen_style = wxTRANSPARENT;
- else if ( item == 2 )
- pen_style = wxDOT;
- else if ( item == 3 )
- pen_style = wxLONG_DASH;
- else if ( item == 4 )
- pen_style = wxSHORT_DASH;
- else if ( item == 5 )
- pen_style = wxDOT_DASH;
- else if ( item == 6 )
- pen_style = wxBDIAGONAL_HATCH;
- else if ( item == 7 )
- pen_style = wxCROSSDIAG_HATCH;
- else if ( item == 8 )
- pen_style = wxFDIAGONAL_HATCH;
- else if ( item == 9 )
- pen_style = wxCROSS_HATCH;
- else if ( item == 10 )
- pen_style = wxHORIZONTAL_HATCH;
- else if ( item == 11 )
- pen_style = wxVERTICAL_HATCH;
+ int center_x = rect.x + (width/2);
+ int center_y = rect.y + (height/2);
- wxPen pen( dc.GetTextForeground(), 3, pen_style );
+ double d_height = (double) height;
- // Get text colour as pen colour
- dc.SetPen ( pen );
+ dc.SetPen( *wxBLACK_PEN );
+ dc.SetBrush( *wxTRANSPARENT_BRUSH );
- if ( !(flags & wxCP_PAINTING_CONTROL) )
- {
- dc.DrawText(GetString( item ),
- r.x + 3,
- (r.y + 0) + ( (r.height/2) - dc.GetCharHeight() )/2
- );
+ int w = (((pos*256)/CUSTOM_COMBOBOX_ANIMATION_DURATION)*width)/256;
- dc.DrawLine( r.x+5, r.y+((r.height/4)*3), r.x+r.width - 5, r.y+((r.height/4)*3) );
+ double ratio = ((double)w / (double)width);
+ int h = (int)(d_height * ratio);
+ dc.DrawBitmap( m_animBackBitmap, rect.x, rect.y );
+ dc.DrawRectangle( center_x - w/2, center_y - h/2, w, h );
+ }
+ else
+ {
+ stopTimer = true;
+ }
}
- else
+
+ if ( stopTimer )
{
- dc.DrawLine( r.x+5, r.y+r.height/2, r.x+r.width - 5, r.y+r.height/2 );
+ dc.DrawBitmap( m_animBackBitmap, rect.x, rect.y );
+ popup->Move( 0, 0 );
+ m_animTimer.Stop();
+ DoShowPopup( m_animRect, m_animFlags );
}
}
- virtual wxCoord OnMeasureItem( size_t WXUNUSED(item) ) const
- {
- return 24;
- }
-
- virtual wxCoord OnMeasureItemWidth( size_t WXUNUSED(item) ) const
- {
- return -1; // default - will be measured from text width
- }
+ // Popup animation related
+ wxLongLong m_animStart;
+ wxTimer m_animTimer;
+ wxRect m_animRect;
+ wxBitmap m_animBackBitmap;
+ int m_animFlags;
+ DECLARE_EVENT_TABLE()
};
+BEGIN_EVENT_TABLE(wxComboCtrlWithCustomPopupAnim, wxComboCtrl)
+ EVT_TIMER(wxID_ANY, wxComboCtrlWithCustomPopupAnim::OnTimerEvent)
+END_EVENT_TABLE()
+
+#else
+
+#define wxComboCtrlWithCustomPopupAnim wxComboCtrl
+
+#endif
+
// ----------------------------------------------------------------------------
// wxComboCtrl with entirely custom button action (opens file dialog)
// ----------------------------------------------------------------------------
wxEmptyString,
GetValue(),
wxT("All files (*.*)|*.*"),
- wxOPEN);
+ wxFD_OPEN);
if ( dlg.ShowModal() == wxID_OK )
{
}
}
+ // Implement empty DoSetPopupControl to prevent assertion failure.
+ virtual void DoSetPopupControl(wxComboPopup* WXUNUSED(popup))
+ {
+ }
+
private:
void Init()
{
wxBoxSizer* topRowSizer;
wxBoxSizer* colSizer;
wxBoxSizer* rowSizer;
- wxStaticBoxSizer* groupSizer;
// set the frame icon
SetIcon(wxICON(sample));
// the "About" item should be in the help menu
wxMenu *helpMenu = new wxMenu;
- helpMenu->Append(ComboControl_About, _T("&About...\tF1"), _T("Show about dialog"));
+ helpMenu->Append(ComboControl_About, wxT("&About...\tF1"), wxT("Show about dialog"));
- fileMenu->Append(ComboControl_Quit, _T("E&xit\tAlt-X"), _T("Quit this program"));
+ fileMenu->Append(ComboControl_Compare, wxT("&Compare against wxComboBox..."),
+ wxT("Show some wxOwnerDrawnComboBoxes side-by-side with native wxComboBoxes."));
+ fileMenu->AppendSeparator();
+ fileMenu->Append(ComboControl_Quit, wxT("E&xit\tAlt-X"), wxT("Quit this program"));
// now append the freshly created menu to the menu bar...
wxMenuBar *menuBar = new wxMenuBar();
- menuBar->Append(fileMenu, _T("&File"));
- menuBar->Append(helpMenu, _T("&Help"));
+ menuBar->Append(fileMenu, wxT("&File"));
+ menuBar->Append(helpMenu, wxT("&Help"));
// ... and attach this menu bar to the frame
SetMenuBar(menuBar);
wxPanel* panel = new wxPanel(this);
// Prepare log window right away since it shows EVT_TEXTs
- m_logWin = new wxTextCtrl( panel, 105, wxEmptyString, wxDefaultPosition,
- wxSize(-1,125), wxTE_MULTILINE|wxFULL_REPAINT_ON_RESIZE );
- m_logWin->SetEditable(false);
- wxLogTextCtrl* logger = new wxLogTextCtrl( m_logWin );
- m_logOld = logger->SetActiveTarget( logger );
- logger->SetTimestamp( NULL );
+ m_logWin = new wxTextCtrl(panel, 105, wxEmptyString,
+ wxDefaultPosition,
+ wxSize(-1, 125),
+ wxTE_MULTILINE);
+ wxLogTextCtrl* logger = new wxLogTextCtrl(m_logWin);
+ m_logOld = logger->SetActiveTarget(logger);
+ logger->DisableTimestamp();
topSizer = new wxBoxSizer( wxVERTICAL );
colSizer = new wxBoxSizer( wxVERTICAL );
- // Make sure GetFeatures is implemented
- int features = wxComboCtrl::GetFeatures();
- wxLogDebug(wxT("wxComboCtrl features: 0x%X (all features: 0x%X)"),
- features,wxComboCtrlFeatures::All);
-
-
- wxComboBox* cb;
wxComboCtrl* cc;
- wxGenericComboControl* gcc;
+ wxGenericComboCtrl* gcc;
wxOwnerDrawnComboBox* odc;
// Create common strings array
- wxArrayString arrItems;
- arrItems.Add( wxT("Solid") );
- arrItems.Add( wxT("Transparent") );
- arrItems.Add( wxT("Dot") );
- arrItems.Add( wxT("Long Dash") );
- arrItems.Add( wxT("Short Dash") );
- arrItems.Add( wxT("Dot Dash") );
- arrItems.Add( wxT("Backward Diagonal Hatch") );
- arrItems.Add( wxT("Cross-diagonal Hatch") );
- arrItems.Add( wxT("Forward Diagonal Hatch") );
- arrItems.Add( wxT("Cross Hatch") );
- arrItems.Add( wxT("Horizontal Hatch") );
- arrItems.Add( wxT("Vertical Hatch") );
-
- int border = 4;
-
- //
- // Show some wxOwnerDrawComboBoxes for comparison
- //
- rowSizer = new wxBoxSizer(wxHORIZONTAL);
-
- groupSizer = new wxStaticBoxSizer(new wxStaticBox(panel,wxID_ANY,wxT(" wxOwnerDrawnComboBox ")),
- wxVERTICAL);
-
- groupSizer->Add( new wxStaticText(panel,wxID_ANY,wxT("Writable, sorted:")), 0,
- wxALIGN_CENTER_VERTICAL|wxRIGHT|wxEXPAND, border );
-
- odc = new wxOwnerDrawnComboBox(panel,wxID_ANY,wxEmptyString,
- wxDefaultPosition, wxDefaultSize,
- arrItems,
- wxCB_SORT // wxNO_BORDER|wxCB_READONLY
- );
-
- odc->Append(wxT("H - Appended Item")); // test sorting in append
-
- odc->SetValue(wxT("Dot Dash"));
-
- groupSizer->Add( odc, 1, wxALIGN_CENTER_VERTICAL|wxEXPAND|wxALL, border );
-
- //
- // Readonly ODComboBox
- groupSizer->Add( new wxStaticText(panel,wxID_ANY,wxT("Read-only:")), 0,
- wxALIGN_CENTER_VERTICAL|wxRIGHT, border );
-
- odc = new wxOwnerDrawnComboBox(panel,wxID_ANY,wxEmptyString,
- wxDefaultPosition, wxDefaultSize,
- arrItems,
- wxCB_SORT|wxCB_READONLY // wxNO_BORDER|wxCB_READONLY
- );
-
- odc->SetValue(wxT("Dot Dash"));
- odc->SetText(wxT("Dot Dash (Testing SetText)"));
-
- groupSizer->Add( odc, 1, wxALIGN_CENTER_VERTICAL|wxEXPAND|wxALL, border );
-
- //
- // Disabled ODComboBox
- groupSizer->Add( new wxStaticText(panel,wxID_ANY,wxT("Disabled:")), 0,
- wxALIGN_CENTER_VERTICAL|wxRIGHT, border );
-
- odc = new wxOwnerDrawnComboBox(panel,wxID_ANY,wxEmptyString,
- wxDefaultPosition, wxDefaultSize,
- arrItems,
- wxCB_SORT|wxCB_READONLY // wxNO_BORDER|wxCB_READONLY
- );
-
- odc->SetValue(wxT("Dot Dash"));
- odc->Enable(false);
-
- groupSizer->Add( odc, 1, wxALIGN_CENTER_VERTICAL|wxEXPAND|wxALL, border );
-
- rowSizer->Add( groupSizer, 1, wxEXPAND|wxALL, border );
+ m_arrItems.Add( wxT("Solid") );
+ m_arrItems.Add( wxT("Transparent") );
+ m_arrItems.Add( wxT("Dot") );
+ m_arrItems.Add( wxT("Long Dash") );
+ m_arrItems.Add( wxT("Short Dash") );
+ m_arrItems.Add( wxT("Dot Dash") );
+ m_arrItems.Add( wxT("Backward Diagonal Hatch") );
+ m_arrItems.Add( wxT("Cross-diagonal Hatch") );
+ m_arrItems.Add( wxT("Forward Diagonal Hatch") );
+ m_arrItems.Add( wxT("Cross Hatch") );
+ m_arrItems.Add( wxT("Horizontal Hatch") );
+ m_arrItems.Add( wxT("Vertical Hatch") );
- groupSizer = new wxStaticBoxSizer(new wxStaticBox(panel,wxID_ANY,wxT(" wxComboBox ")),
- wxVERTICAL);
-
//
- // wxComboBox
+ // Create pen selector ODComboBox with owner-drawn items
//
- groupSizer->Add( new wxStaticText(panel,wxID_ANY,wxT("Writable, sorted:")), 0,
- wxALIGN_CENTER_VERTICAL|wxRIGHT|wxEXPAND, border );
-
- cb = new wxComboBox(panel,wxID_ANY,wxEmptyString,
- wxDefaultPosition, wxDefaultSize,
- arrItems,
- wxCB_SORT // wxNO_BORDER|wxCB_READONLY
- );
-
- cb->Append(wxT("H - Appended Item")); // test sorting in append
-
- cb->SetValue(wxT("Dot Dash"));
-
- groupSizer->Add( cb, 1, wxALIGN_CENTER_VERTICAL|wxEXPAND|wxALL, border );
-
- //
- // Readonly wxComboBox
- groupSizer->Add( new wxStaticText(panel,wxID_ANY,wxT("Read-only:")), 0,
- wxALIGN_CENTER_VERTICAL|wxRIGHT, border );
-
- cb = new wxComboBox(panel,wxID_ANY,wxEmptyString,
- wxDefaultPosition, wxDefaultSize,
- arrItems,
- wxCB_SORT|wxCB_READONLY // wxNO_BORDER|wxCB_READONLY
- );
-
- cb->SetValue(wxT("Dot Dash"));
-
- groupSizer->Add( cb, 1, wxALIGN_CENTER_VERTICAL|wxEXPAND|wxALL, border );
+ rowSizer = new wxBoxSizer( wxHORIZONTAL );
+ rowSizer->Add( new wxStaticText(panel,wxID_ANY,
+ wxT("OwnerDrawnComboBox with owner-drawn items:")), 1,
+ wxALIGN_CENTER_VERTICAL|wxRIGHT, 4 );
+ colSizer->Add( rowSizer, 0, wxEXPAND|wxALL, 5 );
- //
- // Disabled wxComboBox
- groupSizer->Add( new wxStaticText(panel,wxID_ANY,wxT("Disabled:")), 0,
- wxALIGN_CENTER_VERTICAL|wxRIGHT, border );
+ rowSizer = new wxBoxSizer( wxHORIZONTAL );
- cb = new wxComboBox(panel,wxID_ANY,wxEmptyString,
- wxDefaultPosition, wxDefaultSize,
- arrItems,
- wxCB_SORT|wxCB_READONLY // wxNO_BORDER|wxCB_READONLY
- );
- cb->SetValue(wxT("Dot Dash"));
- cb->Enable(false);
+ // When defining derivative class for callbacks, we need
+ // to use two-stage creation (or redefine the common wx
+ // constructor).
+ odc = new wxPenStyleComboBox();
+ odc->Create(panel,wxID_ANY,wxEmptyString,
+ wxDefaultPosition, wxDefaultSize,
+ m_arrItems,
+ wxCB_READONLY //wxNO_BORDER | wxCB_READONLY
+ );
- groupSizer->Add( cb, 1, wxALIGN_CENTER_VERTICAL|wxEXPAND|wxALL, border );
- rowSizer->Add( groupSizer, 1, wxEXPAND|wxALL, border );
+ odc->SetSelection(0);
+ rowSizer->Add( odc, 1, wxALIGN_CENTER_VERTICAL|wxALL, 4 );
+ rowSizer->AddStretchSpacer(1);
+ colSizer->Add( rowSizer, 0, wxEXPAND|wxALL, 5 );
- colSizer->Add( rowSizer, 1, wxEXPAND|wxALL, border );
//
- // Pen selector ODComboBox with application painted items
+ // Same but with changed button position
//
- rowSizer = new wxBoxSizer ( wxHORIZONTAL );
+ rowSizer = new wxBoxSizer( wxHORIZONTAL );
rowSizer->Add( new wxStaticText(panel,wxID_ANY,
- wxT("OwnerDrawnComboBox with Custom Paint Items and Button Placing:")), 1,
+ wxT("OwnerDrawnComboBox with owner-drawn items and button on the left:")), 1,
wxALIGN_CENTER_VERTICAL|wxRIGHT, 4 );
colSizer->Add( rowSizer, 0, wxEXPAND|wxALL, 5 );
- rowSizer = new wxBoxSizer ( wxHORIZONTAL );
+ rowSizer = new wxBoxSizer( wxHORIZONTAL );
+
// When defining derivative class for callbacks, we need
// to use two-stage creation (or redefine the common wx
// constructor).
- odc = new wxOwnerDrawnComboBox(panel,wxID_ANY,wxEmptyString,
- wxDefaultPosition, wxDefaultSize,
- arrItems,
- wxCB_READONLY //wxNO_BORDER | wxCB_READONLY
- );
+ odc = new wxPenStyleComboBox();
+ odc->Create(panel,wxID_ANY,wxEmptyString,
+ wxDefaultPosition, wxDefaultSize,
+ m_arrItems,
+ wxCB_READONLY //wxNO_BORDER | wxCB_READONLY
+ );
- odc->SetPopupControl( new wxPenStylePopup() );
- //m_odc->SetCustomPaintWidth( 60 );
odc->SetSelection(0);
- odc->SetButtonPosition(-2, // width adjustment
- -6, // height adjustment
+
+ // Use button size that is slightly smaller than the default.
+ wxSize butSize = odc->GetButtonSize();
+ odc->SetButtonPosition(butSize.x - 2, // button width
+ butSize.y - 6, // button height
wxLEFT, // side
2 // horizontal spacing
);
// List View wxComboCtrl
//
- rowSizer = new wxBoxSizer ( wxHORIZONTAL );
+ rowSizer = new wxBoxSizer( wxHORIZONTAL );
rowSizer->Add( new wxStaticText(panel,wxID_ANY,wxT("List View wxComboCtrl:")), 1,
wxALIGN_CENTER_VERTICAL|wxRIGHT, 4 );
- rowSizer->Add( new wxStaticText(panel,wxID_ANY,wxT("Tree Ctrl wxGenericComboControl:")), 1,
+ rowSizer->Add( new wxStaticText(panel,wxID_ANY,wxT("Tree Ctrl wxComboControl:")), 1,
wxALIGN_CENTER_VERTICAL|wxRIGHT, 4 );
colSizer->Add( rowSizer, 0, wxEXPAND|wxALL, 5 );
- rowSizer = new wxBoxSizer ( wxHORIZONTAL );
- cc = new wxComboCtrl(panel,2,wxEmptyString,
- wxDefaultPosition, wxDefaultSize);
+ rowSizer = new wxBoxSizer( wxHORIZONTAL );
+ cc = new wxComboCtrlWithCustomPopupAnim();
+ cc->Create(panel, wxID_ANY, wxEmptyString);
+
+ // Make sure we use popup that allows focusing the listview.
+ cc->UseAltPopupWindow();
cc->SetPopupMinWidth(300);
ListViewComboPopup* iface = new ListViewComboPopup();
cc->SetPopupControl(iface);
- iface->AddSelection( wxT("Cabbage") );
- iface->AddSelection( wxT("Potato") );
- iface->AddSelection( wxT("Onion") );
- iface->AddSelection( wxT("Carrot") );
- iface->AddSelection( wxT("Cauliflower") );
- iface->AddSelection( wxT("Bean") );
- iface->AddSelection( wxT("Raddish") );
- iface->AddSelection( wxT("Banana") );
- iface->AddSelection( wxT("Apple") );
- iface->AddSelection( wxT("Orange") );
- iface->AddSelection( wxT("Kiwi") );
- iface->AddSelection( wxT("Strawberry") );
- iface->AddSelection( wxT("Cucumber") );
- iface->AddSelection( wxT("Blackberry") );
- iface->AddSelection( wxT("Melon") );
- iface->AddSelection( wxT("Cherry") );
- iface->AddSelection( wxT("Pea") );
- iface->AddSelection( wxT("Pear") );
+ int i;
+ for ( i=0; i<100; i++ )
+ iface->AddSelection( wxString::Format(wxT("Item %02i"),i));
rowSizer->Add( cc, 1, wxALIGN_CENTER_VERTICAL|wxALL, 5 );
// Tree Ctrl wxComboCtrl
//
- // Note that we test that wxGenericComboControl works
- gcc = new wxGenericComboControl(panel,wxID_ANY,wxEmptyString,
- wxDefaultPosition, wxDefaultSize);
+ // Note that we test that wxGenericComboCtrl works
+ gcc = new wxGenericComboCtrl(panel,wxID_ANY,wxEmptyString,
+ wxDefaultPosition, wxDefaultSize);
+
+ // Make sure we use popup that allows focusing the treectrl.
+ gcc->UseAltPopupWindow();
// Set popup interface right away, otherwise some of the calls
// below may fail
wxTreeItemId groupId;
- groupId = tcPopup->AppendItem(rootId,wxT("Controls"));
- tcPopup->AppendItem(groupId,wxT("wxButton"));
- tcPopup->AppendItem(groupId,wxT("wxCheckBox"));
- tcPopup->AppendItem(groupId,wxT("wxListCtrl"));
- tcPopup->AppendItem(groupId,wxT("wxStaticBox"));
- tcPopup->AppendItem(groupId,wxT("wxStaticText"));
- tcPopup->AppendItem(groupId,wxT("wxTextCtrl"));
- tcPopup->AppendItem(groupId,wxT("wxTreeCtrl"));
- groupId = tcPopup->AppendItem(rootId,wxT("Dialogs"));
- tcPopup->AppendItem(groupId,wxT("wxDirDialog"));
- tcPopup->AppendItem(groupId,wxT("wxFileDialog"));
- tcPopup->AppendItem(groupId,wxT("wxWizard"));
-
- gcc->SetValue(wxT("wxStaticBox"));
+ for ( i=0; i<4; i++ )
+ {
+ groupId = tcPopup->AppendItem(rootId,
+ wxString::Format(wxT("Branch %02i"),i));
+
+ int n;
+ for ( n=0; n<25; n++ )
+ tcPopup->AppendItem(groupId,
+ wxString::Format(wxT("Subitem %02i"),(i*25)+n));
+ }
+
+ gcc->SetValue(wxT("Subitem 05"));
// Move button to left - it makes more sense for a tree ctrl
- gcc->SetButtonPosition(0, // width adjustment
- 0, // height adjustment
+ gcc->SetButtonPosition(-1, // button width
+ -1, // button height
wxLEFT, // side
0 // horizontal spacing
);
// Custom Dropbutton Bitmaps
// (second one uses blank button background)
//
- rowSizer = new wxBoxSizer ( wxHORIZONTAL );
+ rowSizer = new wxBoxSizer( wxHORIZONTAL );
rowSizer->Add( new wxStaticText(panel,wxID_ANY,
wxT("OwnerDrawnComboBox with simple dropbutton graphics:")), 1,
wxALIGN_CENTER_VERTICAL|wxRIGHT, 4 );
colSizer->Add( rowSizer, 0, wxEXPAND|wxALL, 5 );
- rowSizer = new wxBoxSizer ( wxHORIZONTAL );
+ rowSizer = new wxBoxSizer( wxHORIZONTAL );
odc = new wxOwnerDrawnComboBox(panel,wxID_ANY,wxEmptyString,
wxDefaultPosition, wxDefaultSize,
- arrItems,
+ m_arrItems,
(long)0 // wxCB_SORT // wxNO_BORDER | wxCB_READONLY
);
wxOwnerDrawnComboBox* odc2;
odc2 = new wxOwnerDrawnComboBox(panel,wxID_ANY,wxEmptyString,
wxDefaultPosition, wxDefaultSize,
- arrItems,
+ m_arrItems,
(long)0 // wxCB_SORT // wxNO_BORDER | wxCB_READONLY
);
wxImage imgPressed(wxT("dropbutp.png"));
wxImage imgHover(wxT("dropbuth.png"));
- if ( imgNormal.Ok() && imgPressed.Ok() && imgHover.Ok() )
+ if ( imgNormal.IsOk() && imgPressed.IsOk() && imgHover.IsOk() )
{
wxBitmap bmpNormal(imgNormal);
wxBitmap bmpPressed(imgPressed);
//
// wxComboCtrl with totally custom button action (open file dialog)
//
- rowSizer = new wxBoxSizer ( wxHORIZONTAL );
+ rowSizer = new wxBoxSizer( wxHORIZONTAL );
rowSizer->Add( new wxStaticText(panel,wxID_ANY,
wxT("wxComboCtrl with custom button action:")), 1,
wxALIGN_CENTER_VERTICAL|wxRIGHT, 4 );
colSizer->Add( rowSizer, 0, wxEXPAND|wxALL, 5 );
- rowSizer = new wxBoxSizer ( wxHORIZONTAL );
+ rowSizer = new wxBoxSizer( wxHORIZONTAL );
wxFileSelectorCombo* fsc;
fsc = new wxFileSelectorCombo(panel,wxID_ANY,wxEmptyString,
colSizer->Add( rowSizer, 0, wxEXPAND|wxALL, 5 );
+ // Make sure GetFeatures is implemented
+ wxComboCtrl::GetFeatures();
+
+
topRowSizer->Add( colSizer, 1, wxALL, 2 );
- topRowSizer->Add( m_logWin, 1, wxEXPAND|wxALL, 5 );
+ colSizer = new wxBoxSizer( wxVERTICAL );
+
+ wxStaticBoxSizer* sbSizer = new wxStaticBoxSizer( new wxStaticBox(panel,
+ wxID_ANY,
+ wxT("Options")),
+ wxVERTICAL );
+
+ m_cbUseAnim = new wxCheckBox(panel, wxID_ANY, wxT("Custom popup animation for ListView wxComboCtrl"));
+ m_cbUseAnim->SetValue(true);
+ sbSizer->Add( m_cbUseAnim, 0, wxALL, 3 );
+
+ colSizer->Add( sbSizer, 0, wxEXPAND|wxALL, 3 );
+ colSizer->AddSpacer(8);
+ colSizer->Add( new wxStaticText(panel, wxID_ANY, wxT("Log Messages:")), 0, wxTOP|wxLEFT, 3 );
+ colSizer->Add( m_logWin, 1, wxEXPAND|wxALL, 3 );
+
+ topRowSizer->Add( colSizer, 1, wxEXPAND|wxALL, 2 );
topSizer->Add( topRowSizer, 1, wxEXPAND );
panel->SetSizer( topSizer );
topSizer->SetSizeHints( panel );
- SetSize(740,480);
+ SetSize(740,400);
Centre();
}
-MyFrame::~MyFrame()
-{
- delete wxLog::SetActiveTarget(m_logOld);
-}
-
// event handlers
void MyFrame::OnComboBoxUpdate( wxCommandEvent& event )
{
// Don't show messages for the log output window (it'll crash)
- if ( event.GetId() == 105 )
+ if ( !event.GetEventObject()->IsKindOf(CLASSINFO(wxComboCtrl)) )
return;
if ( event.GetEventType() == wxEVT_COMMAND_COMBOBOX_SELECTED )
+ {
wxLogDebug(wxT("EVT_COMBOBOX(id=%i,selection=%i)"),event.GetId(),event.GetSelection());
+ }
else if ( event.GetEventType() == wxEVT_COMMAND_TEXT_UPDATED )
+ {
wxLogDebug(wxT("EVT_TEXT(id=%i,string=\"%s\")"),event.GetId(),event.GetString().c_str());
+ }
+}
+
+void MyFrame::OnShowComparison( wxCommandEvent& WXUNUSED(event) )
+{
+ //
+ // Show some wxOwnerDrawComboBoxes for comparison
+ //
+
+ wxBoxSizer* colSizer;
+ wxBoxSizer* rowSizer;
+ wxStaticBoxSizer* groupSizer;
+
+ wxComboBox* cb;
+ wxOwnerDrawnComboBox* odc;
+
+ const int border = 4;
+
+ wxDialog* dlg = new wxDialog(this,wxID_ANY,
+ wxT("Compare against wxComboBox"),
+ wxDefaultPosition,wxDefaultSize,
+ wxDEFAULT_DIALOG_STYLE|wxRESIZE_BORDER);
+
+ colSizer = new wxBoxSizer( wxVERTICAL );
+
+ rowSizer = new wxBoxSizer(wxHORIZONTAL);
+
+ groupSizer = new wxStaticBoxSizer(new wxStaticBox(dlg,wxID_ANY,wxT(" wxOwnerDrawnComboBox ")),
+ wxVERTICAL);
+
+ groupSizer->Add( new wxStaticText(dlg,wxID_ANY,wxT("Writable, sorted:")), 0,
+ wxALIGN_CENTER_VERTICAL|wxRIGHT|wxEXPAND, border );
+
+ odc = new wxOwnerDrawnComboBox(dlg,wxID_ANY,wxEmptyString,
+ wxDefaultPosition, wxDefaultSize,
+ m_arrItems,
+ wxCB_SORT // wxNO_BORDER|wxCB_READONLY
+ );
+
+ odc->Append(wxT("H - Appended Item")); // test sorting in append
+
+ odc->SetValue(wxT("Dot Dash"));
+
+ groupSizer->Add( odc, 1, wxALIGN_CENTER_VERTICAL|wxEXPAND|wxALL, border );
+
+ //
+ // Readonly ODComboBox
+ groupSizer->Add( new wxStaticText(dlg,wxID_ANY,wxT("Read-only:")), 0,
+ wxALIGN_CENTER_VERTICAL|wxRIGHT, border );
+
+ odc = new wxOwnerDrawnComboBox(dlg,wxID_ANY,wxEmptyString,
+ wxDefaultPosition, wxDefaultSize,
+ m_arrItems,
+ wxCB_SORT|wxCB_READONLY // wxNO_BORDER|wxCB_READONLY
+ );
+
+ odc->SetValue(wxT("Dot Dash"));
+ odc->SetText(wxT("Dot Dash (Testing SetText)"));
+
+ groupSizer->Add( odc, 1, wxALIGN_CENTER_VERTICAL|wxEXPAND|wxALL, border );
+
+ //
+ // Disabled ODComboBox
+ groupSizer->Add( new wxStaticText(dlg,wxID_ANY,wxT("Disabled:")), 0,
+ wxALIGN_CENTER_VERTICAL|wxRIGHT, border );
+
+ odc = new wxOwnerDrawnComboBox(dlg,wxID_ANY,wxEmptyString,
+ wxDefaultPosition, wxDefaultSize,
+ m_arrItems,
+ wxCB_SORT|wxCB_READONLY // wxNO_BORDER|wxCB_READONLY
+ );
+
+ odc->SetValue(wxT("Dot Dash"));
+ odc->Enable(false);
+
+ groupSizer->Add( odc, 1, wxALIGN_CENTER_VERTICAL|wxEXPAND|wxALL, border );
+
+ rowSizer->Add( groupSizer, 1, wxEXPAND|wxALL, border );
+
+
+ groupSizer = new wxStaticBoxSizer(new wxStaticBox(dlg,wxID_ANY,wxT(" wxComboBox ")),
+ wxVERTICAL);
+
+ //
+ // wxComboBox
+ //
+ groupSizer->Add( new wxStaticText(dlg,wxID_ANY,wxT("Writable, sorted:")), 0,
+ wxALIGN_CENTER_VERTICAL|wxRIGHT|wxEXPAND, border );
+
+ cb = new wxComboBox(dlg,wxID_ANY,wxEmptyString,
+ wxDefaultPosition, wxDefaultSize,
+ m_arrItems,
+ wxCB_SORT // wxNO_BORDER|wxCB_READONLY
+ );
+
+ cb->Append(wxT("H - Appended Item")); // test sorting in append
+
+ cb->SetValue(wxT("Dot Dash"));
+
+ groupSizer->Add( cb, 1, wxALIGN_CENTER_VERTICAL|wxEXPAND|wxALL, border );
+
+ //
+ // Readonly wxComboBox
+ groupSizer->Add( new wxStaticText(dlg,wxID_ANY,wxT("Read-only:")), 0,
+ wxALIGN_CENTER_VERTICAL|wxRIGHT, border );
+
+ cb = new wxComboBox(dlg,wxID_ANY,wxEmptyString,
+ wxDefaultPosition, wxDefaultSize,
+ m_arrItems,
+ wxCB_SORT|wxCB_READONLY // wxNO_BORDER|wxCB_READONLY
+ );
+
+ cb->SetValue(wxT("Dot Dash"));
+
+ groupSizer->Add( cb, 1, wxALIGN_CENTER_VERTICAL|wxEXPAND|wxALL, border );
+
+ //
+ // Disabled wxComboBox
+ groupSizer->Add( new wxStaticText(dlg,wxID_ANY,wxT("Disabled:")), 0,
+ wxALIGN_CENTER_VERTICAL|wxRIGHT, border );
+
+ cb = new wxComboBox(dlg,wxID_ANY,wxEmptyString,
+ wxDefaultPosition, wxDefaultSize,
+ m_arrItems,
+ wxCB_SORT|wxCB_READONLY // wxNO_BORDER|wxCB_READONLY
+ );
+
+ cb->SetValue(wxT("Dot Dash"));
+ cb->Enable(false);
+
+ groupSizer->Add( cb, 1, wxALIGN_CENTER_VERTICAL|wxEXPAND|wxALL, border );
+
+ rowSizer->Add( groupSizer, 1, wxEXPAND|wxALL, border );
+
+ colSizer->Add( rowSizer, 0, wxEXPAND|wxALL, border );
+
+ dlg->SetSizer( colSizer );
+ colSizer->SetSizeHints( dlg );
+
+ dlg->SetSize(60,240);
+ dlg->Centre();
+ dlg->ShowModal();
+}
+
+MyFrame::~MyFrame()
+{
+ delete wxLog::SetActiveTarget(m_logOld);
}
void MyFrame::OnQuit(wxCommandEvent& WXUNUSED(event))
void MyFrame::OnAbout(wxCommandEvent& WXUNUSED(event))
{
wxMessageBox(wxString::Format(
- _T("Welcome to %s!\n")
- _T("\n")
- _T("This is the wxWidgets wxComboCtrl sample\n")
- _T("running under %s."),
+ wxT("Welcome to %s!\n")
+ wxT("\n")
+ wxT("This is the wxWidgets wxComboCtrl and wxOwnerDrawnComboBox sample\n")
+ wxT("running under %s."),
wxVERSION_STRING,
wxGetOsDescription().c_str()
),
- _T("About wxComboCtrl sample"),
+ wxT("About wxComboCtrl sample"),
wxOK | wxICON_INFORMATION,
this);
}
+
+void MyFrame::OnIdle(wxIdleEvent& event)
+{
+ // This code is useful for debugging focus problems
+ // (which are plentiful when dealing with popup windows).
+#if 0
+ static wxWindow* lastFocus = (wxWindow*) NULL;
+
+ wxWindow* curFocus = ::wxWindow::FindFocus();
+
+ if ( curFocus != lastFocus )
+ {
+ const wxChar* className = wxT("<none>");
+ if ( curFocus )
+ className = curFocus->GetClassInfo()->GetClassName();
+ lastFocus = curFocus;
+ wxLogDebug( wxT("FOCUSED: %s %X"),
+ className,
+ (unsigned int)curFocus);
+ }
+#endif
+
+ event.Skip();
+}
projects / wxWidgets.git / blobdiff