X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/22a35096a0a9c3fe4d3d32b8d68a361126ef9677..129b8b1a215fc1fcc1b9f06daa0aeaf22bbce614:/src/generic/combog.cpp diff --git a/src/generic/combog.cpp b/src/generic/combog.cpp index 4e602748e8..29b9d21f96 100644 --- a/src/generic/combog.cpp +++ b/src/generic/combog.cpp @@ -65,7 +65,7 @@ #define TEXTCTRLXADJUST 0 // position adjustment for wxTextCtrl, with zero indent #define TEXTCTRLYADJUST 0 #define TEXTXADJUST 0 // how much is read-only text's x adjusted -#define DEFAULT_DROPBUTTON_WIDTH 19 +#define DEFAULT_DROPBUTTON_WIDTH 22 #else @@ -86,63 +86,85 @@ // ---------------------------------------------------------------------------- -// wxGenericComboControl +// wxGenericComboCtrl // ---------------------------------------------------------------------------- -BEGIN_EVENT_TABLE(wxGenericComboControl, wxComboCtrlBase) - EVT_PAINT(wxGenericComboControl::OnPaintEvent) - EVT_MOUSE_EVENTS(wxGenericComboControl::OnMouseEvent) +BEGIN_EVENT_TABLE(wxGenericComboCtrl, wxComboCtrlBase) + EVT_PAINT(wxGenericComboCtrl::OnPaintEvent) + EVT_MOUSE_EVENTS(wxGenericComboCtrl::OnMouseEvent) END_EVENT_TABLE() -IMPLEMENT_DYNAMIC_CLASS(wxGenericComboControl, wxComboCtrlBase) +IMPLEMENT_DYNAMIC_CLASS(wxGenericComboCtrl, wxComboCtrlBase) -void wxGenericComboControl::Init() +void wxGenericComboCtrl::Init() { } -bool wxGenericComboControl::Create(wxWindow *parent, - wxWindowID id, - const wxString& value, - const wxPoint& pos, - const wxSize& size, - long style, - const wxValidator& validator, - const wxString& name) +bool wxGenericComboCtrl::Create(wxWindow *parent, + wxWindowID id, + const wxString& value, + const wxPoint& pos, + const wxSize& size, + long style, + const wxValidator& validator, + const wxString& name) { - - // Set border + // + // Note that technically we only support 'default' border and wxNO_BORDER. long border = style & wxBORDER_MASK; + int tcBorder = wxNO_BORDER; - if ( !border ) - { #if defined(__WXUNIVERSAL__) + if ( !border ) border = wxBORDER_SIMPLE; #elif defined(__WXMSW__) + if ( !border ) // For XP, have 1-width custom border, for older version use sunken - if ( wxUxThemeEngine::GetIfActive() ) + /*if ( wxUxThemeEngine::GetIfActive() ) { border = wxBORDER_NONE; m_widthCustomBorder = 1; } - else + else*/ border = wxBORDER_SUNKEN; -#elif defined(__WXGTK__) - border = wxBORDER_NONE; - //m_widthCustomBorder = 2; - m_widthCustomBorder = 1; #else - border = wxBORDER_SIMPLE; -#endif - style = (style & ~(wxBORDER_MASK)) | border; + // + // Generic version is optimized for wxGTK + // + + #define UNRELIABLE_TEXTCTRL_BORDER + + if ( !border ) + { + if ( style & wxCB_READONLY ) + { + m_widthCustomBorder = 1; + } + else + { + m_widthCustomBorder = 0; + tcBorder = 0; + } + } + else + { + // Have textctrl instead use the border given. + tcBorder = border; } -#if defined(__WXGTK__) + // Because we are going to have button outside the border, + // let's use wxBORDER_NONE for the whole control. + border = wxBORDER_NONE; + Customize( wxCC_BUTTON_OUTSIDE_BORDER | - wxCC_NO_TEXT_AUTO_SELECT ); + wxCC_NO_TEXT_AUTO_SELECT | + wxCC_BUTTON_STAYS_DOWN ); + #endif + style = (style & ~(wxBORDER_MASK)) | border; if ( style & wxCC_STD_BUTTON ) m_iFlags |= wxCC_POPUP_ON_MOUSE_UP; @@ -158,7 +180,7 @@ bool wxGenericComboControl::Create(wxWindow *parent, return false; // Create textctrl, if necessary - CreateTextCtrl( wxNO_BORDER, validator ); + CreateTextCtrl( tcBorder, validator ); // Add keyboard input handlers for main control and textctrl InstallInputHandlers(); @@ -166,17 +188,17 @@ bool wxGenericComboControl::Create(wxWindow *parent, // Set background SetBackgroundStyle( wxBG_STYLE_CUSTOM ); // for double-buffering - // SetBestSize should be called last - SetBestSize(size); + // SetInitialSize should be called last + SetInitialSize(size); return true; } -wxGenericComboControl::~wxGenericComboControl() +wxGenericComboCtrl::~wxGenericComboCtrl() { } -void wxGenericComboControl::OnResize() +void wxGenericComboCtrl::OnResize() { // Recalculates button and textctrl areas @@ -198,10 +220,10 @@ void wxGenericComboControl::OnResize() PositionTextCtrl( TEXTCTRLXADJUST, TEXTCTRLYADJUST ); } -void wxGenericComboControl::OnPaintEvent( wxPaintEvent& WXUNUSED(event) ) +void wxGenericComboCtrl::OnPaintEvent( wxPaintEvent& WXUNUSED(event) ) { wxSize sz = GetClientSize(); - wxBufferedPaintDC dc(this,GetBufferBitmap(sz)); + wxAutoBufferedPaintDC dc(this); const wxRect& rectb = m_btnArea; wxRect rect = m_tcArea; @@ -244,7 +266,11 @@ void wxGenericComboControl::OnPaintEvent( wxPaintEvent& WXUNUSED(event) ) dc.DrawRectangle(rect2); } +#ifndef __WXMAC__ // see note in OnThemeChange wxColour winCol = GetBackgroundColour(); +#else + wxColour winCol = wxSystemSettings::GetColour(wxSYS_COLOUR_WINDOW); +#endif dc.SetBrush(winCol); dc.SetPen(winCol); @@ -253,10 +279,12 @@ void wxGenericComboControl::OnPaintEvent( wxPaintEvent& WXUNUSED(event) ) // clear main background dc.DrawRectangle(rect); - + if ( !m_btn ) + { // Standard button rendering - DrawButton(dc,rectb,true); + DrawButton(dc,rectb); + } // paint required portion on the control if ( (!m_text || m_widthCustomPaint) ) @@ -278,13 +306,12 @@ void wxGenericComboControl::OnPaintEvent( wxPaintEvent& WXUNUSED(event) ) } } -void wxGenericComboControl::OnMouseEvent( wxMouseEvent& event ) +void wxGenericComboCtrl::OnMouseEvent( wxMouseEvent& event ) { - bool isOnButtonArea = m_btnArea.Contains(event.m_x,event.m_y); + int mx = event.m_x; + bool isOnButtonArea = m_btnArea.Contains(mx,event.m_y); int handlerFlags = isOnButtonArea ? wxCC_MF_ON_BUTTON : 0; - // Preprocessing fabricates double-clicks and prevents - // (it may also do other common things in future) if ( PreprocessMouseEvent(event,handlerFlags) ) return; @@ -301,8 +328,11 @@ void wxGenericComboControl::OnMouseEvent( wxMouseEvent& event ) } else { - if ( isOnButtonArea || HasCapture() ) + if ( isOnButtonArea || HasCapture() || + (m_widthCustomPaint && mx < (m_tcArea.x+m_widthCustomPaint)) ) { + handlerFlags |= wxCC_MF_ON_CLICK_AREA; + if ( HandleButtonMouseEvent(event,handlerFlags) ) return; } @@ -321,7 +351,70 @@ void wxGenericComboControl::OnMouseEvent( wxMouseEvent& event ) } -bool wxGenericComboControl::IsKeyPopupToggle(const wxKeyEvent& event) const +void wxGenericComboCtrl::SetCustomPaintWidth( int width ) +{ +#ifdef UNRELIABLE_TEXTCTRL_BORDER + // + // If starting/stopping to show an image in front + // of a writable text-field, then re-create textctrl + // with different kind of border (because we can't + // assume that textctrl fully supports wxNO_BORDER). + // + wxTextCtrl* tc = GetTextCtrl(); + + if ( tc && (m_iFlags & wxCC_BUTTON_OUTSIDE_BORDER) ) + { + int borderType = tc->GetWindowStyle() & wxBORDER_MASK; + int tcCreateStyle = -1; + + if ( width > 0 ) + { + // Re-create textctrl with no border + if ( borderType != wxNO_BORDER ) + { + m_widthCustomBorder = 1; + tcCreateStyle = wxNO_BORDER; + } + } + else if ( width == 0 ) + { + // Re-create textctrl with normal border + if ( borderType == wxNO_BORDER ) + { + m_widthCustomBorder = 0; + tcCreateStyle = 0; + } + } + + // Common textctrl re-creation code + if ( tcCreateStyle != -1 ) + { + tc->RemoveEventHandler(m_textEvtHandler); + delete m_textEvtHandler; + +#if wxUSE_VALIDATORS + wxValidator* pValidator = tc->GetValidator(); + if ( pValidator ) + { + pValidator = (wxValidator*) pValidator->Clone(); + CreateTextCtrl( tcCreateStyle, *pValidator ); + delete pValidator; + } + else +#endif + { + CreateTextCtrl( tcCreateStyle, wxDefaultValidator ); + } + + InstallInputHandlers(); + } + } +#endif // UNRELIABLE_TEXTCTRL_BORDER + + wxComboCtrlBase::SetCustomPaintWidth( width ); +} + +bool wxGenericComboCtrl::IsKeyPopupToggle(const wxKeyEvent& event) const { int keycode = event.GetKeyCode(); bool isPopupShown = IsPopupShown(); @@ -345,14 +438,14 @@ bool wxGenericComboControl::IsKeyPopupToggle(const wxKeyEvent& event) const #ifdef __WXUNIVERSAL__ -bool wxGenericComboControl::PerformAction(const wxControlAction& action, - long numArg, - const wxString& strArg) +bool wxGenericComboCtrl::PerformAction(const wxControlAction& action, + long numArg, + const wxString& strArg) { bool processed = false; if ( action == wxACTION_COMBOBOX_POPUP ) { - if ( !m_isPopupShown ) + if ( !IsPopupShown() ) { ShowPopup(); @@ -361,7 +454,7 @@ bool wxGenericComboControl::PerformAction(const wxControlAction& action, } else if ( action == wxACTION_COMBOBOX_DISMISS ) { - if ( m_isPopupShown ) + if ( IsPopupShown() ) { HidePopup(); @@ -383,7 +476,7 @@ bool wxGenericComboControl::PerformAction(const wxControlAction& action, // If native wxComboCtrl was not defined, then prepare a simple // front-end so that wxRTTI works as expected. #ifndef _WX_COMBOCONTROL_H_ -IMPLEMENT_DYNAMIC_CLASS(wxComboCtrl, wxGenericComboControl) +IMPLEMENT_DYNAMIC_CLASS(wxComboCtrl, wxGenericComboCtrl) #endif #endif // !wxCOMBOCONTROL_FULLY_FEATURED