X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/8c61a9ea94cdb1fde0dbb98d77e2e8a5f10a07e7..af7e24c33e1e6e00a7687ee965b921dbe60cdb36:/src/common/combocmn.cpp?ds=inline diff --git a/src/common/combocmn.cpp b/src/common/combocmn.cpp index 17b6a37663..fafd36425e 100644 --- a/src/common/combocmn.cpp +++ b/src/common/combocmn.cpp @@ -32,7 +32,6 @@ #include "wx/log.h" #include "wx/dcclient.h" #include "wx/settings.h" - #include "wx/dialog.h" #include "wx/timer.h" #include "wx/textctrl.h" #endif @@ -59,6 +58,11 @@ #if defined(__WXMSW__) +// Let's use wxFrame as a fall-back solution until wxMSW gets wxNonOwnedWindow +#include "wx/frame.h" +#define wxCC_GENERIC_TLW_IS_FRAME +#define wxComboCtrlGenericTLW wxFrame + #define USE_TRANSIENT_POPUP 1 // Use wxPopupWindowTransient (preferred, if it works properly on platform) #define TRANSIENT_POPUPWIN_IS_PERFECT 0 // wxPopupTransientWindow works, its child can have focus, and common // native controls work on it like normal. @@ -77,6 +81,12 @@ // reflected (or something like that - atleast commenting out ->Hide() // seemed to eliminate the position change). +#include "wx/dialog.h" +#define wxCC_GENERIC_TLW_IS_DIALOG +#define wxComboCtrlGenericTLW wxDialog + +#include "wx/gtk/private.h" + // NB: Let's not be afraid to use wxGTK's wxPopupTransientWindow as a // 'perfect' popup, as it can succesfully host child controls even in // popups that are shown in modal dialogs. @@ -90,6 +100,10 @@ #elif defined(__WXMAC__) +#include "wx/nonownedwnd.h" +#define wxCC_GENERIC_TLW_IS_NONOWNEDWINDOW +#define wxComboCtrlGenericTLW wxNonOwnedWindow + #define USE_TRANSIENT_POPUP 1 // Use wxPopupWindowTransient (preferred, if it works properly on platform) #define TRANSIENT_POPUPWIN_IS_PERFECT 1 // wxPopupTransientWindow works, its child can have focus, and common // native controls work on it like normal. @@ -104,6 +118,10 @@ #else +#include "wx/dialog.h" +#define wxCC_GENERIC_TLW_IS_DIALOG +#define wxComboCtrlGenericTLW wxDialog + #define USE_TRANSIENT_POPUP 0 // Use wxPopupWindowTransient (preferred, if it works properly on platform) #define TRANSIENT_POPUPWIN_IS_PERFECT 0 // wxPopupTransientWindow works, its child can have focus, and common // native controls work on it like normal. @@ -137,7 +155,7 @@ enum POPUPWIN_NONE = 0, POPUPWIN_WXPOPUPTRANSIENTWINDOW = 1, POPUPWIN_WXPOPUPWINDOW = 2, - POPUPWIN_WXDIALOG = 3 + POPUPWIN_GENERICTLW = 3 }; @@ -155,9 +173,9 @@ enum #define SECONDARY_POPUP_TYPE POPUPWIN_WXPOPUPWINDOW #define USES_WXPOPUPWINDOW 1 #else - #define wxComboPopupWindowBase2 wxDialog - #define SECONDARY_POPUP_TYPE POPUPWIN_WXDIALOG - #define USES_WXDIALOG 1 + #define wxComboPopupWindowBase2 wxComboCtrlGenericTLW + #define SECONDARY_POPUP_TYPE POPUPWIN_GENERICTLW + #define USES_GENERICTLW 1 #endif #elif wxUSE_POPUPWIN @@ -168,17 +186,17 @@ enum #define USES_WXPOPUPWINDOW 1 #if !POPUPWIN_IS_PERFECT - #define wxComboPopupWindowBase2 wxDialog - #define SECONDARY_POPUP_TYPE POPUPWIN_WXDIALOG - #define USES_WXDIALOG 1 + #define wxComboPopupWindowBase2 wxComboCtrlGenericTLW + #define SECONDARY_POPUP_TYPE POPUPWIN_GENERICTLW + #define USES_GENERICTLW 1 #endif #else // wxPopupWindow is not implemented - #define wxComboPopupWindowBase wxDialog - #define PRIMARY_POPUP_TYPE POPUPWIN_WXDIALOG - #define USES_WXDIALOG 1 + #define wxComboPopupWindowBase wxComboCtrlGenericTLW + #define PRIMARY_POPUP_TYPE POPUPWIN_GENERICTLW + #define USES_GENERICTLW 1 #endif @@ -191,8 +209,8 @@ enum #define USES_WXPOPUPWINDOW 0 #endif -#ifndef USES_WXDIALOG - #define USES_WXDIALOG 0 +#ifndef USES_GENERICTLW + #define USES_GENERICTLW 0 #endif @@ -289,7 +307,7 @@ void wxComboFrameEventHandler::OnIdle( wxIdleEvent& event ) winFocused != m_combo->GetButton() // GTK (atleast) requires this ) { - m_combo->HidePopup(); + m_combo->HidePopup(true); } event.Skip(); @@ -297,37 +315,37 @@ void wxComboFrameEventHandler::OnIdle( wxIdleEvent& event ) void wxComboFrameEventHandler::OnMenuEvent( wxMenuEvent& event ) { - m_combo->HidePopup(); + m_combo->HidePopup(true); event.Skip(); } void wxComboFrameEventHandler::OnMouseEvent( wxMouseEvent& event ) { - m_combo->HidePopup(); + m_combo->HidePopup(true); event.Skip(); } void wxComboFrameEventHandler::OnClose( wxCloseEvent& event ) { - m_combo->HidePopup(); + m_combo->HidePopup(true); event.Skip(); } void wxComboFrameEventHandler::OnActivate( wxActivateEvent& event ) { - m_combo->HidePopup(); + m_combo->HidePopup(true); event.Skip(); } void wxComboFrameEventHandler::OnResize( wxSizeEvent& event ) { - m_combo->HidePopup(); + m_combo->HidePopup(true); event.Skip(); } void wxComboFrameEventHandler::OnMove( wxMoveEvent& event ) { - m_combo->HidePopup(); + m_combo->HidePopup(true); event.Skip(); } @@ -411,7 +429,7 @@ void wxComboPopupWindow::OnDismiss() wxASSERT_MSG( combo->IsKindOf(CLASSINFO(wxComboCtrlBase)), wxT("parent might not be wxComboCtrl, but check IMPLEMENT_DYNAMIC_CLASS(2) macro for correctness") ); - combo->OnPopupDismiss(); + combo->OnPopupDismiss(true); } #endif // USES_WXPOPUPTRANSIENTWINDOW @@ -433,7 +451,7 @@ public: void OnSizeEvent( wxSizeEvent& event ); void OnKeyEvent(wxKeyEvent& event); -#if USES_WXDIALOG +#if USES_GENERICTLW void OnActivate( wxActivateEvent& event ); #endif @@ -447,7 +465,7 @@ private: BEGIN_EVENT_TABLE(wxComboPopupWindowEvtHandler, wxEvtHandler) EVT_KEY_DOWN(wxComboPopupWindowEvtHandler::OnKeyEvent) EVT_KEY_UP(wxComboPopupWindowEvtHandler::OnKeyEvent) -#if USES_WXDIALOG +#if USES_GENERICTLW EVT_ACTIVATE(wxComboPopupWindowEvtHandler::OnActivate) #endif EVT_SIZE(wxComboPopupWindowEvtHandler::OnSizeEvent) @@ -468,13 +486,13 @@ void wxComboPopupWindowEvtHandler::OnKeyEvent( wxKeyEvent& event ) child->GetEventHandler()->AddPendingEvent(event); } -#if USES_WXDIALOG +#if USES_GENERICTLW void wxComboPopupWindowEvtHandler::OnActivate( wxActivateEvent& event ) { if ( !event.GetActive() ) { // Tell combo control that we are dismissed. - m_combo->HidePopup(); + m_combo->HidePopup(true); event.Skip(); } @@ -519,7 +537,7 @@ void wxComboPopup::DefaultPaintComboControl( wxComboCtrlBase* combo, combo->PrepareBackground(dc,rect,0); dc.DrawText( combo->GetValue(), - rect.x + combo->GetTextIndent(), + rect.x + combo->m_marginLeft, (rect.height-dc.GetCharHeight())/2 + rect.y ); } } @@ -549,7 +567,7 @@ bool wxComboPopup::LazyCreate() void wxComboPopup::Dismiss() { - m_combo->HidePopup(); + m_combo->HidePopup(true); } // ---------------------------------------------------------------------------- @@ -804,7 +822,7 @@ void wxComboCtrlBase::Init() m_extLeft = 0; m_extRight = 0; - m_absIndent = -1; + m_marginLeft = -1; m_iFlags = 0; m_timeCanAcceptClick = 0; @@ -833,7 +851,7 @@ bool wxComboCtrlBase::Create(wxWindow *parent, // Get colours OnThemeChange(); - m_absIndent = GetNativeTextIndent(); + m_marginLeft = GetNativeTextIndent(); m_iFlags |= wxCC_IFLAG_CREATED; @@ -953,8 +971,8 @@ void wxComboCtrlBase::CalculateAreas( int btnWidth ) } // Defaul indentation - if ( m_absIndent < 0 ) - m_absIndent = GetNativeTextIndent(); + if ( m_marginLeft < 0 ) + m_marginLeft = GetNativeTextIndent(); int butWidth = btnWidth; @@ -1058,43 +1076,60 @@ void wxComboCtrlBase::PositionTextCtrl( int textCtrlXAdjust, int textCtrlYAdjust if ( !m_text ) return; -#if !TEXTCTRL_TEXT_CENTERED - wxSize sz = GetClientSize(); int customBorder = m_widthCustomBorder; if ( (m_text->GetWindowStyleFlag() & wxBORDER_MASK) == wxNO_BORDER ) { - // Centre textctrl + int x; + + if ( !m_widthCustomPaint ) + { + // No special custom paint area - we can use 0 left margin + // with wxTextCtrl. + if ( m_text->SetMargins(0) ) + textCtrlXAdjust = 0; + x = m_tcArea.x + m_marginLeft + textCtrlXAdjust; + } + else + { + // There is special custom paint area - it is better to + // use some margin with the wxTextCtrl. + m_text->SetMargins(m_marginLeft); + x = m_tcArea.x + m_widthCustomPaint + + m_marginLeft + textCtrlXAdjust; + } + + // Centre textctrl vertically, if needed +#if !TEXTCTRL_TEXT_CENTERED int tcSizeY = m_text->GetBestSize().y; - int diff = sz.y - tcSizeY; - int y = textCtrlYAdjust + (diff/2); + int diff0 = sz.y - tcSizeY; + int y = textCtrlYAdjust + (diff0/2); +#else + wxUnusedVar(textCtrlYAdjust); + int y = 0; +#endif if ( y < customBorder ) y = customBorder; - m_text->SetSize( m_tcArea.x + m_widthCustomPaint + m_absIndent + textCtrlXAdjust, - y, - m_tcArea.width - COMBO_MARGIN - - (textCtrlXAdjust + m_widthCustomPaint + m_absIndent), - -1 ); + m_text->SetSize(x, + y, + m_tcArea.width - m_tcArea.x - x, + -1 ); // Make sure textctrl doesn't exceed the bottom custom border wxSize tsz = m_text->GetSize(); - diff = (y + tsz.y) - (sz.y - customBorder); - if ( diff >= 0 ) + int diff1 = (y + tsz.y) - (sz.y - customBorder); + if ( diff1 >= 0 ) { - tsz.y = tsz.y - diff - 1; + tsz.y = tsz.y - diff1 - 1; m_text->SetSize(tsz); } } else -#else // TEXTCTRL_TEXT_CENTERED - wxUnusedVar(textCtrlXAdjust); - wxUnusedVar(textCtrlYAdjust); -#endif // !TEXTCTRL_TEXT_CENTERED/TEXTCTRL_TEXT_CENTERED { - // If it has border, have textctrl will the entire text field. + // If it has border, have textctrl fill the entire text field. m_text->SetSize( m_tcArea.x + m_widthCustomPaint, m_tcArea.y, m_tcArea.width - m_widthCustomPaint, @@ -1216,8 +1251,15 @@ bool wxComboCtrlBase::SetFont ( const wxFont& font ) if ( !wxControl::SetFont(font) ) return false; - if (m_text) + if ( m_text ) + { + // Without hiding the wxTextCtrl there would be some + // visible 'flicker' (at least on Windows XP). + m_text->Hide(); m_text->SetFont(font); + OnResize(); + m_text->Show(); + } return true; } @@ -1592,13 +1634,13 @@ bool wxComboCtrlBase::PreprocessMouseEvent( wxMouseEvent& event, wxLongLong t = ::wxGetLocalTimeMillis(); int evtType = event.GetEventType(); -#if USES_WXPOPUPWINDOW || USES_WXDIALOG +#if USES_WXPOPUPWINDOW || USES_GENERICTLW if ( m_popupWinType != POPUPWIN_WXPOPUPTRANSIENTWINDOW ) { if ( IsPopupWindowState(Visible) && ( evtType == wxEVT_LEFT_DOWN || evtType == wxEVT_RIGHT_DOWN ) ) { - HidePopup(); + HidePopup(true); return true; } } @@ -1626,7 +1668,7 @@ void wxComboCtrlBase::HandleNormalMouseEvent( wxMouseEvent& event ) #if USES_WXPOPUPWINDOW // Click here always hides the popup. if ( m_popupWinType == POPUPWIN_WXPOPUPWINDOW ) - HidePopup(); + HidePopup(true); #endif } else @@ -1703,13 +1745,9 @@ void wxComboCtrlBase::OnFocusEvent( wxFocusEvent& event ) { wxWindow* tc = GetTextCtrl(); if ( tc && tc != DoFindFocus() ) -#ifdef __WXMAC__ - m_resetFocus = true; -#else { tc->SetFocus(); } -#endif } Refresh(); @@ -1729,9 +1767,9 @@ void wxComboCtrlBase::OnIdleEvent( wxIdleEvent& WXUNUSED(event) ) void wxComboCtrlBase::OnSysColourChanged(wxSysColourChangedEvent& WXUNUSED(event)) { OnThemeChange(); - // indentation may also have changed - if ( !(m_iFlags & wxCC_IFLAG_INDENT_SET) ) - m_absIndent = GetNativeTextIndent(); + // left margin may also have changed + if ( !(m_iFlags & wxCC_IFLAG_LEFT_MARGIN_SET) ) + m_marginLeft = GetNativeTextIndent(); RecalcAndRefresh(); } @@ -1750,12 +1788,23 @@ void wxComboCtrlBase::CreatePopup() #ifdef wxComboPopupWindowBase2 if ( m_iFlags & wxCC_IFLAG_USE_ALT_POPUP ) { - #if !USES_WXDIALOG + #if !USES_GENERICTLW m_winPopup = new wxComboPopupWindowBase2( this, wxNO_BORDER ); #else + int tlwFlags = wxNO_BORDER; + #ifdef wxCC_GENERIC_TLW_IS_FRAME + tlwFlags |= wxFRAME_NO_TASKBAR; + #endif + + #ifdef wxCC_GENERIC_TLW_IS_NONOWNEDWINDOW + m_winPopup = new wxComboPopupWindowBase2( this, wxID_ANY, + wxPoint(-21,-21), wxSize(20, 20), + tlwFlags ); + #else m_winPopup = new wxComboPopupWindowBase2( this, wxID_ANY, wxEmptyString, wxPoint(-21,-21), wxSize(20, 20), - wxNO_BORDER ); + tlwFlags ); + #endif #endif m_popupWinType = SECONDARY_POPUP_TYPE; } @@ -1786,7 +1835,7 @@ void wxComboCtrlBase::CreatePopup() // Destroy popup window and the child control void wxComboCtrlBase::DestroyPopup() { - HidePopup(); + HidePopup(true); if ( m_popup ) m_popup->RemoveEventHandler(m_popupExtraHandler); @@ -1849,9 +1898,17 @@ void wxComboCtrlBase::OnButtonClick() // Derived classes can override this method for totally custom // popup action if ( !IsPopupWindowState(Visible) ) + { + wxCommandEvent event(wxEVT_COMMAND_COMBOBOX_DROPDOWN, GetId()); + event.SetEventObject(this); + HandleWindowEvent(event); + ShowPopup(); + } else - HidePopup(); + { + HidePopup(true); + } } void wxComboCtrlBase::ShowPopup() @@ -2070,7 +2127,7 @@ void wxComboCtrlBase::DoShowPopup( const wxRect& rect, int WXUNUSED(flags) ) Refresh(); } -void wxComboCtrlBase::OnPopupDismiss() +void wxComboCtrlBase::OnPopupDismiss(bool generateEvent) { // Just in case, avoid double dismiss if ( IsPopupWindowState(Hidden) ) @@ -2122,9 +2179,16 @@ void wxComboCtrlBase::OnPopupDismiss() Refresh(); SetFocus(); + + if ( generateEvent ) + { + wxCommandEvent event(wxEVT_COMMAND_COMBOBOX_CLOSEUP, GetId()); + event.SetEventObject(this); + HandleWindowEvent(event); + } } -void wxComboCtrlBase::HidePopup() +void wxComboCtrlBase::HidePopup(bool generateEvent) { // Should be able to call this without popup interface if ( IsPopupWindowState(Hidden) ) @@ -2136,7 +2200,7 @@ void wxComboCtrlBase::HidePopup() m_winPopup->Hide(); - OnPopupDismiss(); + OnPopupDismiss(generateEvent); } // ---------------------------------------------------------------------------- @@ -2217,22 +2281,61 @@ void wxComboCtrlBase::SetCustomPaintWidth( int width ) RecalcAndRefresh(); } +bool wxComboCtrlBase::DoSetMargins(const wxPoint& margins) +{ + // For general sanity's sake, we ignore top margin. Instead + // we will always try to center the text vertically. + bool res = true; + + if ( margins.x != -1 ) + { + m_marginLeft = margins.x; + m_iFlags |= wxCC_IFLAG_LEFT_MARGIN_SET; + } + else + { + m_marginLeft = GetNativeTextIndent(); + m_iFlags &= ~(wxCC_IFLAG_LEFT_MARGIN_SET); + } + + if ( margins.y != -1 ) + { + res = false; + } + + RecalcAndRefresh(); + + return res; +} + +wxPoint wxComboCtrlBase::DoGetMargins() const +{ + return wxPoint(m_marginLeft, -1); +} + +#if WXWIN_COMPATIBILITY_2_8 void wxComboCtrlBase::SetTextIndent( int indent ) { if ( indent < 0 ) { - m_absIndent = GetNativeTextIndent(); - m_iFlags &= ~(wxCC_IFLAG_INDENT_SET); + m_marginLeft = GetNativeTextIndent(); + m_iFlags &= ~(wxCC_IFLAG_LEFT_MARGIN_SET); } else { - m_absIndent = indent; - m_iFlags |= wxCC_IFLAG_INDENT_SET; + m_marginLeft = indent; + m_iFlags |= wxCC_IFLAG_LEFT_MARGIN_SET; } RecalcAndRefresh(); } +wxCoord wxComboCtrlBase::GetTextIndent() const +{ + return m_marginLeft; +} +#endif + wxCoord wxComboCtrlBase::GetNativeTextIndent() const { return DEFAULT_TEXT_INDENT;