X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/68995f26e8cb57350ee1acde913106723e0b39c4..c127177f8dc31dbe99764852b8dbcc047d3ad826:/src/gtk/dialog.cpp diff --git a/src/gtk/dialog.cpp b/src/gtk/dialog.cpp index a2c3a2bf3e..fc6e7041ff 100644 --- a/src/gtk/dialog.cpp +++ b/src/gtk/dialog.cpp @@ -19,6 +19,15 @@ #include "gtk/gtk.h" #include "wx/gtk/win_gtk.h" +//----------------------------------------------------------------------------- +// idle system +//----------------------------------------------------------------------------- + +extern void wxapp_install_idle_handler(); +extern bool g_isIdle; + +//----------------------------------------------------------------------------- +// data //----------------------------------------------------------------------------- extern wxList wxPendingDelete; @@ -29,6 +38,8 @@ extern wxList wxPendingDelete; bool gtk_dialog_delete_callback( GtkWidget *WXUNUSED(widget), GdkEvent *WXUNUSED(event), wxDialog *win ) { + if (g_isIdle) wxapp_install_idle_handler(); + /* printf( "OnDelete from " ); if (win->GetClassInfo() && win->GetClassInfo()->GetClassName()) @@ -47,6 +58,8 @@ bool gtk_dialog_delete_callback( GtkWidget *WXUNUSED(widget), GdkEvent *WXUNUSED static void gtk_dialog_size_callback( GtkWidget *WXUNUSED(widget), GtkAllocation* alloc, wxDialog *win ) { + if (g_isIdle) wxapp_install_idle_handler(); + if (!win->HasVMT()) return; /* @@ -70,6 +83,8 @@ static void gtk_dialog_size_callback( GtkWidget *WXUNUSED(widget), GtkAllocation static gint gtk_dialog_configure_callback( GtkWidget *WXUNUSED(widget), GdkEventConfigure *event, wxDialog *win ) { + if (g_isIdle) wxapp_install_idle_handler(); + if (!win->HasVMT()) return FALSE; win->m_x = event->x; @@ -82,6 +97,74 @@ static gint gtk_dialog_configure_callback( GtkWidget *WXUNUSED(widget), GdkEvent return FALSE; } +//----------------------------------------------------------------------------- +// "realize" from m_widget +//----------------------------------------------------------------------------- + +/* we cannot MWM hints and icons before the widget has been realized, + so we do this directly after realization */ + +static gint +gtk_dialog_realized_callback( GtkWidget *widget, wxDialog *win ) +{ + if (g_isIdle) wxapp_install_idle_handler(); + + /* reset the icon */ + if (win->m_icon != wxNullIcon) + { + wxIcon icon( win->m_icon ); + win->m_icon = wxNullIcon; + win->SetIcon( icon ); + } + + return FALSE; +} + +//----------------------------------------------------------------------------- +// "map" from m_widget +//----------------------------------------------------------------------------- + +static gint +gtk_dialog_map_callback( GtkWidget *widget, wxDialog *win ) +{ + /* I haven''t been able to set the position of + the dialog before it is shown, so I do it here */ + gtk_widget_set_uposition( widget, win->m_x, win->m_y ); + + /* all this is for Motif Window Manager "hints" and is supposed to be + recognized by other WM as well. not tested. */ + long decor = (long) GDK_DECOR_ALL; + long func = (long) GDK_FUNC_ALL; + + if ((win->m_windowStyle & wxCAPTION) == 0) + decor |= GDK_DECOR_TITLE; + if ((win->m_windowStyle & wxSYSTEM_MENU) == 0) + decor |= GDK_DECOR_MENU; + if ((win->m_windowStyle & wxMINIMIZE_BOX) == 0) + { + func |= GDK_FUNC_MINIMIZE; + decor |= GDK_DECOR_MINIMIZE; + } + if ((win->m_windowStyle & wxMAXIMIZE_BOX) == 0) + { + decor |= GDK_DECOR_MAXIMIZE; + func |= GDK_FUNC_MAXIMIZE; + } + if ((win->m_windowStyle & wxRESIZE_BORDER) == 0) + func |= GDK_FUNC_RESIZE; + + gdk_window_set_decorations( win->m_widget->window, (GdkWMDecoration)decor); + gdk_window_set_functions( win->m_widget->window, (GdkWMFunction)func); + + /* GTK's shrinking/growing policy */ + if ((win->m_windowStyle & wxRESIZE_BORDER) == 0) + gtk_window_set_policy(GTK_WINDOW(win->m_widget), 0, 0, 1); + else + gtk_window_set_policy(GTK_WINDOW(win->m_widget), 1, 1, 1); + + return FALSE; +} + //----------------------------------------------------------------------------- // wxDialog //----------------------------------------------------------------------------- @@ -142,9 +225,18 @@ bool wxDialog::Create( wxWindow *parent, if (m_parent) m_parent->AddChild( this ); PostCreation(); - - gtk_widget_realize( m_widget ); + /* we cannot set MWM hints before the widget has + been realized, so we do this directly after realization */ + gtk_signal_connect( GTK_OBJECT(m_widget), "realize", + GTK_SIGNAL_FUNC(gtk_dialog_realized_callback), (gpointer) this ); + + /* we set the position of the window after the map event. setting it + before has no effect (with KWM) */ + gtk_signal_connect( GTK_OBJECT(m_widget), "map", + GTK_SIGNAL_FUNC(gtk_dialog_map_callback), (gpointer) this ); + + /* the user resized the frame by dragging etc. */ gtk_signal_connect( GTK_OBJECT(m_widget), "size_allocate", GTK_SIGNAL_FUNC(gtk_dialog_size_callback), (gpointer)this ); @@ -172,8 +264,8 @@ wxDialog::~wxDialog() void wxDialog::SetTitle( const wxString& title ) { m_title = title; - if (m_title.IsNull()) m_title = ""; - gtk_window_set_title( GTK_WINDOW(m_widget), m_title ); + if (m_title.IsNull()) m_title = _T(""); + gtk_window_set_title( GTK_WINDOW(m_widget), m_title.mbc_str() ); } wxString wxDialog::GetTitle() const @@ -236,17 +328,17 @@ void wxDialog::OnCloseWindow(wxCloseEvent& event) // sure to destroy the dialog. // The default OnCancel (above) simply ends a modal dialog, and hides a modeless dialog. - static wxList closing; + static wxList s_closing; - if (closing.Member(this)) + if (s_closing.Member(this)) return; // no loops - closing.Append(this); + s_closing.Append(this); wxCommandEvent cancelEvent(wxEVT_COMMAND_BUTTON_CLICKED, wxID_CANCEL); cancelEvent.SetEventObject( this ); GetEventHandler()->ProcessEvent(cancelEvent); - closing.DeleteObject(this); + s_closing.DeleteObject(this); } bool wxDialog::Destroy() @@ -258,7 +350,7 @@ bool wxDialog::Destroy() void wxDialog::OnSize( wxSizeEvent &WXUNUSED(event) ) { - wxASSERT_MSG( (m_widget != NULL), "invalid dialog" ); + wxASSERT_MSG( (m_widget != NULL), _T("invalid dialog") ); if (GetAutoLayout()) { @@ -291,8 +383,8 @@ void wxDialog::OnSize( wxSizeEvent &WXUNUSED(event) ) void wxDialog::DoSetSize( int x, int y, int width, int height, int sizeFlags ) { - wxASSERT_MSG( (m_widget != NULL), "invalid dialog" ); - wxASSERT_MSG( (m_wxwindow != NULL), "invalid dialog" ); + wxASSERT_MSG( (m_widget != NULL), _T("invalid dialog") ); + wxASSERT_MSG( (m_wxwindow != NULL), _T("invalid dialog") ); if (m_resizing) return; /* I don't like recursions */ m_resizing = TRUE; @@ -336,13 +428,16 @@ void wxDialog::DoSetSize( int x, int y, int width, int height, int sizeFlags ) { if ((m_x != old_x) || (m_y != old_y)) { - /* m_sizeSet = FALSE; */ - gtk_widget_set_uposition( m_widget, m_x, m_y ); + /* we set the position here and when showing the dialog + for the first time in idle time */ + gtk_widget_set_uposition( m_widget, m_x, m_y ); } } if ((m_width != old_width) || (m_height != old_height)) { + /* actual resizing is deferred to GtkOnSize in idle time and + when showing the dialog */ m_sizeSet = FALSE; } @@ -378,7 +473,7 @@ void wxDialog::GtkOnSize( int WXUNUSED(x), int WXUNUSED(y), int width, int heigh void wxDialog::Centre( int direction ) { - wxASSERT_MSG( (m_widget != NULL), "invalid dialog" ); + wxASSERT_MSG( (m_widget != NULL), _T("invalid dialog") ); int x = 0; int y = 0; @@ -391,7 +486,7 @@ void wxDialog::Centre( int direction ) void wxDialog::OnInternalIdle() { - if (!m_sizeSet) + if (!m_sizeSet && GTK_WIDGET_REALIZED(m_wxwindow)) GtkOnSize( m_x, m_y, m_width, m_height ); } @@ -412,8 +507,18 @@ bool wxDialog::Show( bool show ) GtkOnSize( m_x, m_y, m_width, m_height ); } - wxWindow::Show( show ); - + if (show != m_isShown) + { + if (show) + { + gtk_widget_show( m_widget ); + } + else + gtk_widget_hide( m_widget ); + + m_isShown = show; + } + if (show) InitDialog(); return TRUE; @@ -432,17 +537,17 @@ void wxDialog::SetModal( bool WXUNUSED(flag) ) else if (m_windowStyle & wxDIALOG_MODAL) m_windowStyle -= wxDIALOG_MODAL; */ - wxFAIL_MSG( "wxDialog:SetModal obsolete now" ); + wxFAIL_MSG( _T("wxDialog:SetModal obsolete now") ); } int wxDialog::ShowModal() { if (IsModal()) { - wxFAIL_MSG( "wxDialog:ShowModal called twice" ); + wxFAIL_MSG( _T("wxDialog:ShowModal called twice") ); return GetReturnCode(); } - + Show( TRUE ); m_modalShowing = TRUE; @@ -460,7 +565,7 @@ void wxDialog::EndModal( int retCode ) if (!IsModal()) { - wxFAIL_MSG( "wxDialog:EndModal called twice" ); + wxFAIL_MSG( _T("wxDialog:EndModal called twice") ); return; }