#include "wx/timer.h"
#endif
-#include "wx/dcbuffer.h"
#include "wx/tooltip.h"
#include "wx/combo.h"
#if defined(__WXMSW__)
#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.
+#define POPUPWIN_IS_PERFECT 0 // Same, but for non-transient popup window.
+#define TEXTCTRL_TEXT_CENTERED 0 // 1 if text in textctrl is vertically centered
//#undef wxUSE_POPUPWIN
//#define wxUSE_POPUPWIN 0
#elif defined(__WXGTK__)
+// NB: It is not recommended to use wxDialog as popup on wxGTK, because of
+// this bug: If wxDialog is hidden, its position becomes corrupt
+// between hide and next show, but without internal coordinates being
+// reflected (or something like that - atleast commenting out ->Hide()
+// seemed to eliminate the position change).
+
#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.
+#define POPUPWIN_IS_PERFECT 1 // Same, but for non-transient popup window.
+#define TEXTCTRL_TEXT_CENTERED 1 // 1 if text in textctrl is vertically centered
#elif defined(__WXMAC__)
#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.
+#define POPUPWIN_IS_PERFECT 0 // Same, but for non-transient popup window.
+#define TEXTCTRL_TEXT_CENTERED 1 // 1 if text in textctrl is vertically centered
#else
#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.
+#define POPUPWIN_IS_PERFECT 0 // Same, but for non-transient popup window.
+#define TEXTCTRL_TEXT_CENTERED 1 // 1 if text in textctrl is vertically centered
#endif
#endif
-#if USE_TRANSIENT_POPUP
+// Define different types of popup windows
+enum
+{
+ POPUPWIN_NONE = 0,
+ POPUPWIN_WXPOPUPTRANSIENTWINDOW = 1,
+ POPUPWIN_WXPOPUPWINDOW = 2,
+ POPUPWIN_WXDIALOG = 3
+};
- #define wxComboPopupWindowBase wxPopupTransientWindow
- #define INSTALL_TOPLEV_HANDLER 0
+
+#if USE_TRANSIENT_POPUP
+ // wxPopupTransientWindow is implemented
+
+ #define wxComboPopupWindowBase wxPopupTransientWindow
+ #define PRIMARY_POPUP_TYPE POPUPWIN_WXPOPUPTRANSIENTWINDOW
+ #define USES_WXPOPUPTRANSIENTWINDOW 1
+
+ #if TRANSIENT_POPUPWIN_IS_PERFECT
+ //
+ #elif POPUPWIN_IS_PERFECT
+ #define wxComboPopupWindowBase2 wxPopupWindow
+ #define SECONDARY_POPUP_TYPE POPUPWIN_WXPOPUPWINDOW
+ #define USES_WXPOPUPWINDOW 1
+ #else
+ #define wxComboPopupWindowBase2 wxDialog
+ #define SECONDARY_POPUP_TYPE POPUPWIN_WXDIALOG
+ #define USES_WXDIALOG 1
+ #endif
#elif wxUSE_POPUPWIN
+ // wxPopupWindow (but not wxPopupTransientWindow) is properly implemented
- #define wxComboPopupWindowBase wxPopupWindow
- #define INSTALL_TOPLEV_HANDLER 1
+ #define wxComboPopupWindowBase wxPopupWindow
+ #define PRIMARY_POPUP_TYPE POPUPWIN_WXPOPUPWINDOW
+ #define USES_WXPOPUPWINDOW 1
+
+ #if !POPUPWIN_IS_PERFECT
+ #define wxComboPopupWindowBase2 wxDialog
+ #define SECONDARY_POPUP_TYPE POPUPWIN_WXDIALOG
+ #define USES_WXDIALOG 1
+ #endif
#else
+ // wxPopupWindow is not implemented
- #define wxComboPopupWindowBase wxDialog
- #define INSTALL_TOPLEV_HANDLER 0 // Doesn't need since can monitor active event
+ #define wxComboPopupWindowBase wxDialog
+ #define PRIMARY_POPUP_TYPE POPUPWIN_WXDIALOG
+ #define USES_WXDIALOG 1
#endif
+#ifndef USES_WXPOPUPTRANSIENTWINDOW
+ #define USES_WXPOPUPTRANSIENTWINDOW 0
+#endif
+
+#ifndef USES_WXPOPUPWINDOW
+ #define USES_WXPOPUPWINDOW 0
+#endif
+
+#ifndef USES_WXDIALOG
+ #define USES_WXDIALOG 0
+#endif
+
+
+#if USES_WXPOPUPWINDOW
+ #define INSTALL_TOPLEV_HANDLER 1
+#else
+ #define INSTALL_TOPLEV_HANDLER 0
+#endif
+
//
// ** TODO **
#endif // INSTALL_TOPLEV_HANDLER
// ----------------------------------------------------------------------------
-// wxComboPopupWindow is wxPopupWindow customized for
+// wxComboPopupWindow is, in essence, wxPopupWindow customized for
// wxComboCtrl.
// ----------------------------------------------------------------------------
{
public:
- wxComboPopupWindow( wxComboCtrlBase *parent, int style = wxBORDER_NONE );
+ wxComboPopupWindow( wxComboCtrlBase *parent,
+ int style )
+ #if USES_WXPOPUPWINDOW || USES_WXPOPUPTRANSIENTWINDOW
+ : wxComboPopupWindowBase(parent,style)
+ #else
+ : wxComboPopupWindowBase(parent,
+ wxID_ANY,
+ wxEmptyString,
+ wxPoint(-21,-21),
+ wxSize(20,20),
+ style)
+ #endif
+ {
+ }
-#if USE_TRANSIENT_POPUP
+#if USES_WXPOPUPTRANSIENTWINDOW
virtual bool ProcessLeftDown(wxMouseEvent& event);
+ virtual void OnDismiss();
#endif
- void OnKeyEvent(wxKeyEvent& event);
+};
- void OnMouseEvent( wxMouseEvent& event );
-#if !wxUSE_POPUPWIN
- void OnActivate( wxActivateEvent& event );
-#endif
-protected:
+#if USES_WXPOPUPTRANSIENTWINDOW
+bool wxComboPopupWindow::ProcessLeftDown(wxMouseEvent& event )
+{
+ return wxComboPopupWindowBase::ProcessLeftDown(event);
+}
-#if USE_TRANSIENT_POPUP
- virtual void OnDismiss();
+// First thing that happens when a transient popup closes is that this method gets called.
+void wxComboPopupWindow::OnDismiss()
+{
+ wxComboCtrlBase* combo = (wxComboCtrlBase*) GetParent();
+ wxASSERT_MSG( combo->IsKindOf(CLASSINFO(wxComboCtrlBase)),
+ wxT("parent might not be wxComboCtrl, but check IMPLEMENT_DYNAMIC_CLASS(2) macro for correctness") );
+
+ combo->OnPopupDismiss();
+}
+#endif // USES_WXPOPUPTRANSIENTWINDOW
+
+
+// ----------------------------------------------------------------------------
+// wxComboPopupWindowEvtHandler does bulk of the custom event handling
+// of a popup window. It is separate so we can have different types
+// of popup windows.
+// ----------------------------------------------------------------------------
+
+class wxComboPopupWindowEvtHandler : public wxEvtHandler
+{
+public:
+
+ wxComboPopupWindowEvtHandler( wxComboCtrlBase *parent )
+ {
+ m_combo = parent;
+ }
+
+ void OnKeyEvent(wxKeyEvent& event);
+#if USES_WXDIALOG
+ void OnActivate( wxActivateEvent& event );
#endif
private:
+ wxComboCtrlBase* m_combo;
+
DECLARE_EVENT_TABLE()
};
-BEGIN_EVENT_TABLE(wxComboPopupWindow, wxComboPopupWindowBase)
- EVT_MOUSE_EVENTS(wxComboPopupWindow::OnMouseEvent)
-#if !wxUSE_POPUPWIN
- EVT_ACTIVATE(wxComboPopupWindow::OnActivate)
+BEGIN_EVENT_TABLE(wxComboPopupWindowEvtHandler, wxEvtHandler)
+ EVT_KEY_DOWN(wxComboPopupWindowEvtHandler::OnKeyEvent)
+ EVT_KEY_UP(wxComboPopupWindowEvtHandler::OnKeyEvent)
+#if USES_WXDIALOG
+ EVT_ACTIVATE(wxComboPopupWindowEvtHandler::OnActivate)
#endif
- EVT_KEY_DOWN(wxComboPopupWindow::OnKeyEvent)
- EVT_KEY_UP(wxComboPopupWindow::OnKeyEvent)
END_EVENT_TABLE()
-wxComboPopupWindow::wxComboPopupWindow( wxComboCtrlBase *parent,
- int style )
-#if wxUSE_POPUPWIN
- : wxComboPopupWindowBase(parent,style)
-#else
- : wxComboPopupWindowBase(parent,
- wxID_ANY,
- wxEmptyString,
- wxPoint(-21,-21),
- wxSize(20,20),
- style)
-#endif
-{
-}
-
-void wxComboPopupWindow::OnKeyEvent( wxKeyEvent& event )
+void wxComboPopupWindowEvtHandler::OnKeyEvent( wxKeyEvent& event )
{
// Relay keyboard event to the main child controls
- // (just skipping may just cause the popup to close)
- wxWindowList children = GetChildren();
+ wxWindowList children = m_combo->GetPopupWindow()->GetChildren();
wxWindowList::iterator node = children.begin();
wxWindow* child = (wxWindow*)*node;
child->AddPendingEvent(event);
}
-void wxComboPopupWindow::OnMouseEvent( wxMouseEvent& event )
-{
- event.Skip();
-}
-
-#if !wxUSE_POPUPWIN
-void wxComboPopupWindow::OnActivate( wxActivateEvent& event )
+#if USES_WXDIALOG
+void wxComboPopupWindowEvtHandler::OnActivate( wxActivateEvent& event )
{
if ( !event.GetActive() )
{
// Tell combo control that we are dismissed.
- wxComboCtrl* combo = (wxComboCtrl*) GetParent();
- wxASSERT( combo );
- wxASSERT( combo->IsKindOf(CLASSINFO(wxComboCtrl)) );
-
- combo->HidePopup();
+ m_combo->HidePopup();
event.Skip();
}
}
#endif
-#if USE_TRANSIENT_POPUP
-bool wxComboPopupWindow::ProcessLeftDown(wxMouseEvent& event )
-{
- return wxComboPopupWindowBase::ProcessLeftDown(event);
-}
-#endif
-
-#if USE_TRANSIENT_POPUP
-// First thing that happens when a transient popup closes is that this method gets called.
-void wxComboPopupWindow::OnDismiss()
-{
- wxComboCtrlBase* combo = (wxComboCtrlBase*) GetParent();
- wxASSERT_MSG( combo->IsKindOf(CLASSINFO(wxComboCtrlBase)),
- wxT("parent might not be wxComboCtrl, but check IMPLEMENT_DYNAMIC_CLASS(2) macro for correctness") );
-
- combo->OnPopupDismiss();
-}
-#endif
// ----------------------------------------------------------------------------
// wxComboPopup
IMPLEMENT_ABSTRACT_CLASS(wxComboCtrlBase, wxControl)
-// Have global double buffer - should be enough for multiple combos
-static wxBitmap* gs_doubleBuffer = (wxBitmap*) NULL;
-
void wxComboCtrlBase::Init()
{
m_winPopup = (wxWindow *)NULL;
m_btnWidDefault = 0;
m_blankButtonBg = false;
m_ignoreEvtText = 0;
+ m_popupWinType = POPUPWIN_NONE;
m_btnWid = m_btnHei = -1;
m_btnSide = wxRIGHT;
m_btnSpacingX = 0;
{
if ( !(m_windowStyle & wxCB_READONLY) )
{
+ if ( m_text )
+ m_text->Destroy();
+
// wxTE_PROCESS_TAB is needed because on Windows, wxTAB_TRAVERSAL is
// not used by the wxPropertyGrid and therefore the tab is processed by
// looking at ancestors to see if they have wxTAB_TRAVERSAL. The
if ( HasCapture() )
ReleaseMouse();
- delete gs_doubleBuffer;
- gs_doubleBuffer = (wxBitmap*) NULL;
-
#if INSTALL_TOPLEV_HANDLER
delete ((wxComboFrameEventHandler*)m_toplevEvtHandler);
m_toplevEvtHandler = (wxEvtHandler*) NULL;
wxSize sz = GetClientSize();
int customBorder = m_widthCustomBorder;
+#if !TEXTCTRL_TEXT_CENTERED
if ( (m_text->GetWindowStyleFlag() & wxBORDER_MASK) == wxNO_BORDER )
{
// Centre textctrl
}
}
else
+#else
+ wxUnusedVar(textCtrlXAdjust);
+ wxUnusedVar(textCtrlYAdjust);
+#endif
{
- m_text->SetSize( m_tcArea.x,
- 0,
- sz.x - m_btnArea.x - m_widthCustomPaint - customBorder,
- sz.y );
+ // If it has border, have textctrl will the entire text field.
+ m_text->SetSize( m_tcArea.x + m_widthCustomPaint,
+ customBorder,
+ sz.x - m_btnArea.width - m_widthCustomPaint - customBorder,
+ sz.y-(customBorder*2) );
}
}
}
}
-wxBitmap& wxComboCtrlBase::GetBufferBitmap( const wxSize& sz ) const
-{
- // If size is larger, recalculate double buffer bitmap
- if ( !gs_doubleBuffer ||
- sz.x > gs_doubleBuffer->GetWidth() ||
- sz.y > gs_doubleBuffer->GetHeight() )
- {
- delete gs_doubleBuffer;
- gs_doubleBuffer = new wxBitmap(sz.x+25,sz.y);
- }
- return *gs_doubleBuffer;
-}
-
// ----------------------------------------------------------------------------
// miscellaneous event handlers
// ----------------------------------------------------------------------------
}
else if ( type == wxEVT_LEFT_DOWN )
{
- // Only accept event if it wasn't right after popup dismiss
- //if ( ::wxGetLocalTimeMillis() > m_timeCanClick )
+ if ( flags & (wxCC_MF_ON_CLICK_AREA|wxCC_MF_ON_BUTTON) )
{
- // Need to test this, because it might be outside.
- if ( flags & wxCC_MF_ON_BUTTON )
- {
- m_btnState |= wxCONTROL_PRESSED;
- Refresh();
+ m_btnState |= wxCONTROL_PRESSED;
+ Refresh();
- if ( !(m_iFlags & wxCC_POPUP_ON_MOUSE_UP) )
- OnButtonClick();
- else
- // If showing popup now, do not capture mouse or there will be interference
- CaptureMouse();
- }
+ if ( !(m_iFlags & wxCC_POPUP_ON_MOUSE_UP) )
+ OnButtonClick();
+ else
+ // If showing popup now, do not capture mouse or there will be interference
+ CaptureMouse();
}
- /*else
- {
- m_btnState = 0;
- }*/
}
else if ( type == wxEVT_LEFT_UP )
{
// If mouse was inside, fire the click event.
if ( m_iFlags & wxCC_POPUP_ON_MOUSE_UP )
{
- if ( flags & wxCC_MF_ON_BUTTON )
+ if ( flags & (wxCC_MF_ON_CLICK_AREA|wxCC_MF_ON_BUTTON) )
OnButtonClick();
}
wxLongLong t = ::wxGetLocalTimeMillis();
int evtType = event.GetEventType();
-#if !USE_TRANSIENT_POPUP
- if ( m_isPopupShown &&
- ( evtType == wxEVT_LEFT_DOWN || evtType == wxEVT_RIGHT_DOWN ) )
+#if USES_WXPOPUPWINDOW || USES_WXDIALOG
+ if ( m_popupWinType != POPUPWIN_WXPOPUPTRANSIENTWINDOW )
{
- HidePopup();
- return true;
+ if ( m_isPopupShown &&
+ ( evtType == wxEVT_LEFT_DOWN || evtType == wxEVT_RIGHT_DOWN ) )
+ {
+ HidePopup();
+ return true;
+ }
}
#endif
{
if ( m_isPopupShown )
{
- #if !wxUSE_POPUPWIN
- // Normally do nothing - evt handler should close it for us
- #elif !USE_TRANSIENT_POPUP
+ #if USES_WXPOPUPWINDOW
// Click here always hides the popup.
- HidePopup();
+ if ( m_popupWinType == POPUPWIN_WXPOPUPWINDOW )
+ HidePopup();
#endif
}
else
wxWindow* popup;
if ( !m_winPopup )
- m_winPopup = new wxComboPopupWindow( this, wxNO_BORDER );
+ {
+#ifdef wxComboPopupWindowBase2
+ if ( m_iFlags & wxCC_IFLAG_USE_ALT_POPUP )
+ {
+ #if !USES_WXDIALOG
+ m_winPopup = new wxComboPopupWindowBase2( this, wxNO_BORDER );
+ #else
+ m_winPopup = new wxComboPopupWindowBase2( this, wxID_ANY, wxEmptyString,
+ wxPoint(-21,-21), wxSize(20, 20),
+ wxNO_BORDER );
+ #endif
+ m_popupWinType = SECONDARY_POPUP_TYPE;
+ }
+ else
+#endif
+ {
+ m_winPopup = new wxComboPopupWindow( this, wxNO_BORDER );
+ m_popupWinType = PRIMARY_POPUP_TYPE;
+ }
+ m_popupWinEvtHandler = new wxComboPopupWindowEvtHandler(this);
+ m_winPopup->PushEventHandler(m_popupWinEvtHandler);
+ }
popupInterface->Create(m_winPopup);
m_popup = popup = popupInterface->GetControl();
delete m_popupInterface;
if ( m_winPopup )
+ {
+ m_winPopup->RemoveEventHandler(m_popupWinEvtHandler);
+ delete m_popupWinEvtHandler;
+ m_popupWinEvtHandler = NULL;
m_winPopup->Destroy();
+ }
m_popupExtraHandler = (wxEvtHandler*) NULL;
m_popupInterface = (wxComboPopup*) NULL;
m_isPopupShown = true;
// Show it
-#if USE_TRANSIENT_POPUP
- ((wxPopupTransientWindow*)winPopup)->Popup(popup);
-#else
- winPopup->Show();
+#if USES_WXPOPUPTRANSIENTWINDOW
+ if ( m_popupWinType == POPUPWIN_WXPOPUPTRANSIENTWINDOW )
+ ((wxPopupTransientWindow*)winPopup)->Popup(popup);
+ else
#endif
+ winPopup->Show();
#if INSTALL_TOPLEV_HANDLER
// Put top level window event handler into place
- if ( !m_toplevEvtHandler )
- m_toplevEvtHandler = new wxComboFrameEventHandler(this);
+ if ( m_popupWinType == POPUPWIN_WXPOPUPWINDOW )
+ {
+ if ( !m_toplevEvtHandler )
+ m_toplevEvtHandler = new wxComboFrameEventHandler(this);
- wxWindow* toplev = ::wxGetTopLevelParent( this );
- wxASSERT( toplev );
- ((wxComboFrameEventHandler*)m_toplevEvtHandler)->OnPopup();
- toplev->PushEventHandler( m_toplevEvtHandler );
+ wxWindow* toplev = ::wxGetTopLevelParent( this );
+ wxASSERT( toplev );
+ ((wxComboFrameEventHandler*)m_toplevEvtHandler)->OnPopup();
+ toplev->PushEventHandler( m_toplevEvtHandler );
+ }
#endif
}
void wxComboCtrlBase::OnPopupDismiss()
-{
+{
// Just in case, avoid double dismiss
if ( !m_isPopupShown )
return;
- // *Must* set this before focus etc.
+ // NB: Focus setting is really funny, atleast on wxMSW. First of all,
+ // we need to have SetFocus at the end. Otherwise wxTextCtrl may
+ // freeze until focus goes somewhere else. Second, wxTreeCtrl as
+ // popup, when dismissing, "steals" focus back to itself unless
+ // SetFocus is called also here, exactly before m_isPopupShown
+ // is set to false. Which is truly weird since SetFocus is just
+ // wxWindowMSW method and does not call event handler or anything like
+ // that (ie. does not care about m_isPopupShown).
+
+ SetFocus();
+
+ // This should preferably be set before focus.
m_isPopupShown = false;
// Inform popup control itself
// refresh control (necessary even if m_text)
Refresh();
-#if !wxUSE_POPUPWIN
SetFocus();
-#endif
-
}
void wxComboCtrlBase::HidePopup()
// transfer value and show it in textctrl, if any
SetValue( m_popupInterface->GetStringValue() );
-#if USE_TRANSIENT_POPUP
- ((wxPopupTransientWindow*)m_winPopup)->Dismiss();
-#else
- m_winPopup->Hide();
+#if USES_WXPOPUPTRANSIENTWINDOW
+ if ( m_popupWinType == POPUPWIN_WXPOPUPTRANSIENTWINDOW )
+ ((wxPopupTransientWindow*)m_winPopup)->Dismiss();
+ else
#endif
+ m_winPopup->Hide();
OnPopupDismiss();
}
projects / wxWidgets.git / blobdiff