diff --git a/samples/render/render.cpp b/samples/render/render.cpp index 7cb63278be..c583377549 100644 --- a/samples/render/render.cpp +++ b/samples/render/render.cpp @@ -39,6 +39,7 @@ #endif #include "wx/apptrait.h" +#include "wx/artprov.h" #include "wx/renderer.h" // ---------------------------------------------------------------------------- @@ -64,13 +65,18 @@ public: wxDC& dc, const wxRect& rect, int WXUNUSED(flags) = 0, - wxHeaderSortIconType WXUNUSED(sortArrow) = wxHDR_SORT_ICON_NONE, - wxHeaderButtonParams* WXUNUSED(params) = NULL) + wxHeaderSortIconType WXUNUSED(sortArrow) + = wxHDR_SORT_ICON_NONE, + wxHeaderButtonParams* params = NULL) { wxDCBrushChanger setBrush(dc, *wxBLUE_BRUSH); wxDCTextColourChanger setFgCol(dc, *wxWHITE); dc.DrawRoundedRectangle(rect, 5); - dc.DrawLabel(wxT("MyRenderer"), wxNullBitmap, rect, wxALIGN_CENTER); + + wxString label; + if ( params ) + label = params->m_labelText; + dc.DrawLabel(label, wxNullBitmap, rect, wxALIGN_CENTER); return rect.width; } }; @@ -119,6 +125,16 @@ private: void OnDrawHot(wxCommandEvent& event) { OnToggleDrawFlag(event, wxCONTROL_CURRENT); } + void OnAlignLeft(wxCommandEvent& WXUNUSED(event)) + { OnChangeAlign(wxALIGN_LEFT); } + void OnAlignCentre(wxCommandEvent& WXUNUSED(event)) + { OnChangeAlign(wxALIGN_CENTRE); } + void OnAlignRight(wxCommandEvent& WXUNUSED(event)) + { OnChangeAlign(wxALIGN_RIGHT); } + + void OnUseIcon(wxCommandEvent& event); + void OnUseBitmap(wxCommandEvent& event); + #if wxUSE_DYNLIB_CLASS void OnLoad(wxCommandEvent& event); void OnUnload(wxCommandEvent& event); @@ -127,6 +143,7 @@ private: void OnAbout(wxCommandEvent& event); void OnToggleDrawFlag(wxCommandEvent& event, int flag); + void OnChangeAlign(int align); class MyPanel *m_panel; @@ -138,11 +155,21 @@ private: class MyPanel : public wxPanel { public: - MyPanel(wxWindow *parent) : wxPanel(parent) { m_flags = 0; } + MyPanel(wxWindow *parent) : wxPanel(parent) + { + m_flags = 0; + m_align = wxALIGN_LEFT; + m_useIcon = + m_useBitmap = false; + } int GetFlags() const { return m_flags; } void SetFlags(int flags) { m_flags = flags; } + void SetAlignment(int align) { m_align = align; } + void SetUseIcon(bool useIcon) { m_useIcon = useIcon; } + void SetUseBitmap(bool useBitmap) { m_useBitmap = useBitmap; } + private: void OnPaint(wxPaintEvent&) { @@ -151,7 +178,7 @@ private: wxRendererNative& renderer = wxRendererNative::Get(); int x1 = 10, // text offset - x2 = 200, // drawing offset + x2 = 300, // drawing offset y = 10; const int lineHeight = dc.GetCharHeight(); @@ -173,10 +200,32 @@ private: dc.DrawText("Using flags: " + flagsString, x1, y); y += lineHeight*3; - dc.DrawText("DrawHeaderButton() (overridden)", x1, y); const wxCoord heightHdr = renderer.GetHeaderButtonHeight(this); + const wxCoord widthHdr = 120; + + const wxHeaderSortIconType + hdrSortIcon = m_useIcon ? wxHDR_SORT_ICON_UP + : wxHDR_SORT_ICON_NONE; + + wxHeaderButtonParams hdrParams; + hdrParams.m_labelText = "Header"; + hdrParams.m_labelAlignment = m_align; + if ( m_useBitmap ) + { + hdrParams.m_labelBitmap = wxArtProvider::GetBitmap(wxART_WARNING, + wxART_LIST); + } + + dc.DrawText("DrawHeaderButton() (default)", x1, y); + wxRendererNative::GetDefault().DrawHeaderButton(this, dc, + wxRect(x2, y, widthHdr, heightHdr), m_flags, + hdrSortIcon, &hdrParams); + y += lineHeight + heightHdr; + + dc.DrawText("DrawHeaderButton() (overridden)", x1, y); renderer.DrawHeaderButton(this, dc, - wxRect(x2, y, 100, heightHdr), m_flags); + wxRect(x2, y, widthHdr, heightHdr), m_flags, + hdrSortIcon, &hdrParams); y += lineHeight + heightHdr; dc.DrawText("DrawCheckBox()", x1, y); @@ -218,6 +267,9 @@ private: } int m_flags; + int m_align; + bool m_useIcon, + m_useBitmap; DECLARE_EVENT_TABLE() }; @@ -240,6 +292,13 @@ enum Render_DrawChecked, Render_DrawHot, + Render_AlignLeft, + Render_AlignCentre, + Render_AlignRight, + + Render_UseIcon, + Render_UseBitmap, + #if wxUSE_DYNLIB_CLASS Render_Load, Render_Unload, @@ -268,6 +327,13 @@ BEGIN_EVENT_TABLE(MyFrame, wxFrame) EVT_MENU(Render_DrawChecked, MyFrame::OnDrawChecked) EVT_MENU(Render_DrawHot, MyFrame::OnDrawHot) + EVT_MENU(Render_AlignLeft, MyFrame::OnAlignLeft) + EVT_MENU(Render_AlignCentre, MyFrame::OnAlignCentre) + EVT_MENU(Render_AlignRight, MyFrame::OnAlignRight) + + EVT_MENU(Render_UseIcon, MyFrame::OnUseIcon) + EVT_MENU(Render_UseBitmap, MyFrame::OnUseBitmap) + #if wxUSE_DYNLIB_CLASS EVT_MENU(Render_Load, MyFrame::OnLoad) EVT_MENU(Render_Unload,MyFrame::OnUnload) @@ -340,6 +406,16 @@ MyFrame::MyFrame() menuFile->AppendCheckItem(Render_DrawHot, "Draw in &hot state\tCtrl-H"); menuFile->AppendSeparator(); + + menuFile->AppendRadioItem(Render_AlignLeft, "&Left align\tCtrl-1"); + menuFile->AppendRadioItem(Render_AlignCentre, "C&entre align\tCtrl-2"); + menuFile->AppendRadioItem(Render_AlignRight, "&Right align\tCtrl-3"); + menuFile->AppendSeparator(); + + menuFile->AppendCheckItem(Render_UseIcon, "Draw &icon\tCtrl-I"); + menuFile->AppendCheckItem(Render_UseBitmap, "Draw &bitmap\tCtrl-B"); + menuFile->AppendSeparator(); + #if wxUSE_DYNLIB_CLASS menuFile->Append(Render_Load, wxT("&Load renderer...\tCtrl-L")); menuFile->Append(Render_Unload, wxT("&Unload renderer\tCtrl-U")); @@ -391,6 +467,24 @@ void MyFrame::OnToggleDrawFlag(wxCommandEvent& event, int flag) m_panel->Refresh(); } +void MyFrame::OnChangeAlign(int align) +{ + m_panel->SetAlignment(align); + m_panel->Refresh(); +} + +void MyFrame::OnUseIcon(wxCommandEvent& event) +{ + m_panel->SetUseIcon(event.IsChecked()); + m_panel->Refresh(); +} + +void MyFrame::OnUseBitmap(wxCommandEvent& event) +{ + m_panel->SetUseBitmap(event.IsChecked()); + m_panel->Refresh(); +} + #if wxUSE_DYNLIB_CLASS void MyFrame::OnLoad(wxCommandEvent& WXUNUSED(event))