X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/f234c60c4aac2e077b16b8fbb3009ad45a84c73b..d54e4256740c8d08f0bec44b54b18fd56bdad7d6:/src/gtk/window.cpp diff --git a/src/gtk/window.cpp b/src/gtk/window.cpp index d450141f21..fa72030a8c 100644 --- a/src/gtk/window.cpp +++ b/src/gtk/window.cpp @@ -9,7 +9,7 @@ #ifdef __GNUG__ -#pragma implementation "window.h" + #pragma implementation "window.h" #endif #include "wx/defs.h" @@ -21,12 +21,15 @@ #include "wx/utils.h" #include "wx/dialog.h" #include "wx/msgdlg.h" + #if wxUSE_DRAG_AND_DROP -#include "wx/dnd.h" + #include "wx/dnd.h" #endif + #if wxUSE_TOOLTIPS -#include "wx/tooltip.h" + #include "wx/tooltip.h" #endif + #include "wx/menu.h" #include "wx/statusbr.h" #include "wx/intl.h" @@ -118,80 +121,173 @@ */ -//------------------------------------------------------------------------- -// conditional compilation -//------------------------------------------------------------------------- +//----------------------------------------------------------------------------- +// data +//----------------------------------------------------------------------------- -#if (GTK_MINOR_VERSION == 1) -#if (GTK_MICRO_VERSION >= 5) -#define NEW_GTK_SCROLL_CODE -#endif -#endif +extern wxList wxPendingDelete; +extern bool g_blockEventsOnDrag; +extern bool g_blockEventsOnScroll; +static bool g_capturing = FALSE; +static wxWindow *g_focusWindow = (wxWindow*) NULL; + +/* hack: we need something to pass to gtk_menu_popup, so we store the time of + the last click here */ +static guint32 gs_timeLastClick = 0; //----------------------------------------------------------------------------- -// (debug) +// debug //----------------------------------------------------------------------------- #ifdef __WXDEBUG__ static gint gtk_debug_focus_in_callback( GtkWidget *WXUNUSED(widget), GdkEvent *WXUNUSED(event), - const char *name ) + const wxChar *name ) { - printf( "FOCUS NOW AT: " ); - printf( name ); - printf( "\n" ); +/* + static bool s_done = FALSE; + if ( !s_done ) + { + wxLog::AddTraceMask("focus"); + s_done = TRUE; + } + wxLogTrace(_T("FOCUS NOW AT: %s"), name); +*/ return FALSE; } -void debug_focus_in( GtkWidget* widget, const char* name, const char *window ) +void debug_focus_in( GtkWidget* widget, const wxChar* name, const wxChar *window ) { - return; - wxString tmp = name; - tmp += " FROM "; + tmp += _T(" FROM "); tmp += window; - char *s = new char[tmp.Length()+1]; + wxChar *s = new wxChar[tmp.Length()+1]; - strcpy( s, WXSTRINGCAST tmp ); + wxStrcpy( s, tmp ); gtk_signal_connect( GTK_OBJECT(widget), "focus_in_event", GTK_SIGNAL_FUNC(gtk_debug_focus_in_callback), (gpointer)s ); } -#endif +#endif // Debug //----------------------------------------------------------------------------- -// data +// idle system //----------------------------------------------------------------------------- -extern wxList wxPendingDelete; -extern wxList wxTopLevelWindows; -extern bool g_blockEventsOnDrag; -extern bool g_blockEventsOnScroll; -static bool g_capturing = FALSE; -static wxWindow *g_focusWindow = (wxWindow*) NULL; +extern void wxapp_install_idle_handler(); +extern bool g_isIdle; -// hack: we need something to pass to gtk_menu_popup, so we store the time of -// the last click here -static guint32 gs_timeLastClick = 0; +//----------------------------------------------------------------------------- +// local code (see below) +//----------------------------------------------------------------------------- + +#if (GTK_MINOR_VERSION > 0) + +static void draw_frame( GtkWidget *widget, wxWindow *win ) +{ + if (!win->m_hasVMT) + return; + + int dw = 0; + int dh = 0; + + if (win->HasScrolling()) + { + GtkScrolledWindow *scroll_window = GTK_SCROLLED_WINDOW(widget); + GtkScrolledWindowClass *scroll_class = GTK_SCROLLED_WINDOW_CLASS( GTK_OBJECT(widget)->klass ); + +/* + GtkWidget *hscrollbar = scroll_window->hscrollbar; + GtkWidget *vscrollbar = scroll_window->vscrollbar; + + we use this instead: range.slider_width = 11 + 2*2pts edge +*/ + + if (scroll_window->vscrollbar_visible) + { + dw += 15; /* dw += vscrollbar->allocation.width; */ + dw += scroll_class->scrollbar_spacing; + } + + if (scroll_window->hscrollbar_visible) + { + dh += 15; /* dh += hscrollbar->allocation.height; */ + dw += scroll_class->scrollbar_spacing; + } + } + + int dx = 0; + int dy = 0; + if (GTK_WIDGET_NO_WINDOW (widget)) + { + dx += widget->allocation.x; + dy += widget->allocation.y; + } + + if (win->HasFlag(wxRAISED_BORDER)) + { + gtk_draw_shadow( widget->style, + widget->window, + GTK_STATE_NORMAL, + GTK_SHADOW_OUT, + dx, dy, + win->m_width-dw, win->m_height-dh ); + return; + } + + if (win->HasFlag(wxSUNKEN_BORDER)) + { + gtk_draw_shadow( widget->style, + widget->window, + GTK_STATE_NORMAL, + GTK_SHADOW_IN, + dx, dy, + win->m_width-dw, win->m_height-dh ); + return; + } +} + +//----------------------------------------------------------------------------- +// "expose_event" of m_widget +//----------------------------------------------------------------------------- + +static void gtk_window_own_expose_callback( GtkWidget *widget, GdkEventExpose *gdk_event, wxWindow *win ) +{ + if (gdk_event->count > 0) return; + draw_frame( widget, win ); +} + +//----------------------------------------------------------------------------- +// "draw" of m_wxwindow +//----------------------------------------------------------------------------- + +static void gtk_window_own_draw_callback( GtkWidget *widget, GdkRectangle *WXUNUSED(rect), wxWindow *win ) +{ + draw_frame( widget, win ); +} + +#endif // GTK_MINOR_VERSION > 0 //----------------------------------------------------------------------------- -// "expose_event" (of m_wxwindow, not of m_widget) +// "expose_event" of m_wxwindow //----------------------------------------------------------------------------- static void gtk_window_expose_callback( GtkWidget *WXUNUSED(widget), GdkEventExpose *gdk_event, wxWindow *win ) { - if (!win->HasVMT()) return; + if ( !win->m_hasVMT ) + return; - win->m_updateRegion.Union( gdk_event->area.x, - gdk_event->area.y, - gdk_event->area.width, - gdk_event->area.height ); + win->GetUpdateRegion().Union( gdk_event->area.x, + gdk_event->area.y, + gdk_event->area.width, + gdk_event->area.height ); - if (gdk_event->count > 0) return; + if ( gdk_event->count > 0 ) + return; /* printf( "OnExpose from " ); @@ -204,24 +300,29 @@ static void gtk_window_expose_callback( GtkWidget *WXUNUSED(widget), GdkEventExp event.SetEventObject( win ); win->GetEventHandler()->ProcessEvent( event ); - win->m_updateRegion.Clear(); + win->GetUpdateRegion().Clear(); } //----------------------------------------------------------------------------- -// "draw" (of m_wxwindow, not of m_widget) +// "draw" of m_wxwindow //----------------------------------------------------------------------------- static void gtk_window_draw_callback( GtkWidget *WXUNUSED(widget), GdkRectangle *rect, wxWindow *win ) { - if (!win->HasVMT()) return; + if (g_isIdle) + wxapp_install_idle_handler(); - win->m_updateRegion.Union( rect->x, rect->y, rect->width, rect->height ); + if (!win->m_hasVMT) + return; + + win->GetUpdateRegion().Union( rect->x, rect->y, + rect->width, rect->height ); wxPaintEvent event( win->GetId() ); event.SetEventObject( win ); win->GetEventHandler()->ProcessEvent( event ); - win->m_updateRegion.Clear(); + win->GetUpdateRegion().Clear(); } //----------------------------------------------------------------------------- @@ -230,20 +331,37 @@ static void gtk_window_draw_callback( GtkWidget *WXUNUSED(widget), GdkRectangle static gint gtk_window_key_press_callback( GtkWidget *widget, GdkEventKey *gdk_event, wxWindow *win ) { - if (!win->HasVMT()) return FALSE; + if (g_isIdle) + wxapp_install_idle_handler(); + + if (!win->m_hasVMT) return FALSE; if (g_blockEventsOnDrag) return FALSE; /* - printf( "OnKeyPress from " ); - if (win->GetClassInfo() && win->GetClassInfo()->GetClassName()) - printf( win->GetClassInfo()->GetClassName() ); - printf( ".\n" ); + printf( "KeyDown-ScanCode is: %d.\n", gdk_event->keyval ); + if (gdk_event->state & GDK_SHIFT_MASK) + printf( "ShiftDown.\n" ); + else + printf( "ShiftUp.\n" ); + if (gdk_event->state & GDK_CONTROL_MASK) + printf( "ControlDown.\n" ); + else + printf( "ControlUp.\n" ); + printf( "\n" ); */ long key_code = 0; switch (gdk_event->keyval) { + case GDK_Shift_L: + case GDK_Shift_R: key_code = WXK_SHIFT; break; + case GDK_Control_L: + case GDK_Control_R: key_code = WXK_CONTROL; break; + case GDK_Menu: key_code = WXK_MENU; break; + case GDK_Help: key_code = WXK_HELP; break; case GDK_BackSpace: key_code = WXK_BACK; break; + case GDK_ISO_Left_Tab: + case GDK_KP_Tab: case GDK_Tab: key_code = WXK_TAB; break; case GDK_Linefeed: key_code = WXK_RETURN; break; case GDK_Clear: key_code = WXK_CLEAR; break; @@ -268,7 +386,6 @@ static gint gtk_window_key_press_callback( GtkWidget *widget, GdkEventKey *gdk_e case GDK_Execute: key_code = WXK_EXECUTE; break; case GDK_Insert: key_code = WXK_INSERT; break; case GDK_Num_Lock: key_code = WXK_NUMLOCK; break; - case GDK_KP_Tab: key_code = WXK_TAB; break; case GDK_KP_Enter: key_code = WXK_RETURN; break; case GDK_KP_Home: key_code = WXK_HOME; break; case GDK_KP_Left: key_code = WXK_LEFT; break; @@ -318,16 +435,21 @@ static gint gtk_window_key_press_callback( GtkWidget *widget, GdkEventKey *gdk_e } } - if (!key_code) return FALSE; + int x = 0; + int y = 0; + GdkModifierType state; + if (gdk_event->window) gdk_window_get_pointer(gdk_event->window, &x, &y, &state); wxKeyEvent event( wxEVT_KEY_DOWN ); + event.SetTimestamp( gdk_event->time ); event.m_shiftDown = (gdk_event->state & GDK_SHIFT_MASK); event.m_controlDown = (gdk_event->state & GDK_CONTROL_MASK); event.m_altDown = (gdk_event->state & GDK_MOD1_MASK); event.m_metaDown = (gdk_event->state & GDK_MOD2_MASK); event.m_keyCode = key_code; - event.m_x = 0; - event.m_y = 0; + event.m_scanCode = gdk_event->keyval; + event.m_x = x; + event.m_y = y; event.SetEventObject( win ); bool ret = win->GetEventHandler()->ProcessEvent( event ); @@ -349,16 +471,30 @@ static gint gtk_window_key_press_callback( GtkWidget *widget, GdkEventKey *gdk_e } // win is a control: tab can be propagated up - if ((!ret) && (gdk_event->keyval == GDK_Tab) && ((win->m_windowStyle & wxTE_PROCESS_TAB) == 0)) + if ( (!ret) && + ((gdk_event->keyval == GDK_Tab) || (gdk_event->keyval == GDK_ISO_Left_Tab)) && + (win->HasFlag(wxTE_PROCESS_TAB) == 0)) { wxNavigationKeyEvent new_event; - new_event.SetDirection( !(gdk_event->state & GDK_SHIFT_MASK) ); - new_event.SetWindowChange( FALSE ); + /* GDK reports GDK_ISO_Left_Tab for SHIFT-TAB */ + new_event.SetDirection( (gdk_event->keyval == GDK_Tab) ); + /* CTRL-TAB changes the (parent) window, i.e. switch notebook page */ + new_event.SetWindowChange( (gdk_event->state & GDK_CONTROL_MASK) ); new_event.SetCurrentFocus( win ); ret = win->GetEventHandler()->ProcessEvent( new_event ); } + if ( (!ret) && + (gdk_event->keyval == GDK_Escape) ) + { + wxCommandEvent new_event(wxEVT_COMMAND_BUTTON_CLICKED,wxID_CANCEL); + new_event.SetEventObject( win ); + ret = win->GetEventHandler()->ProcessEvent( new_event ); + } + /* + Damn, I forgot why this didn't work, but it didn't work. + // win is a panel: up can be propagated to the panel if ((!ret) && (win->m_wxwindow) && (win->m_parent) && (win->m_parent->AcceptsFocus()) && (gdk_event->keyval == GDK_Up)) @@ -382,9 +518,10 @@ static gint gtk_window_key_press_callback( GtkWidget *widget, GdkEventKey *gdk_e if (ret) { gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "key_press_event" ); + return TRUE; } - return ret; + return FALSE; } //----------------------------------------------------------------------------- @@ -393,20 +530,37 @@ static gint gtk_window_key_press_callback( GtkWidget *widget, GdkEventKey *gdk_e static gint gtk_window_key_release_callback( GtkWidget *widget, GdkEventKey *gdk_event, wxWindow *win ) { - if (!win->HasVMT()) return FALSE; + if (g_isIdle) + wxapp_install_idle_handler(); + + if (!win->m_hasVMT) return FALSE; if (g_blockEventsOnDrag) return FALSE; /* - printf( "OnKeyRelease from " ); - if (win->GetClassInfo() && win->GetClassInfo()->GetClassName()) - printf( win->GetClassInfo()->GetClassName() ); - printf( ".\n" ); + printf( "KeyUp-ScanCode is: %d.\n", gdk_event->keyval ); + if (gdk_event->state & GDK_SHIFT_MASK) + printf( "ShiftDown.\n" ); + else + printf( "ShiftUp.\n" ); + if (gdk_event->state & GDK_CONTROL_MASK) + printf( "ControlDown.\n" ); + else + printf( "ControlUp.\n" ); + printf( "\n" ); */ long key_code = 0; switch (gdk_event->keyval) { + case GDK_Shift_L: + case GDK_Shift_R: key_code = WXK_SHIFT; break; + case GDK_Control_L: + case GDK_Control_R: key_code = WXK_CONTROL; break; + case GDK_Menu: key_code = WXK_MENU; break; + case GDK_Help: key_code = WXK_HELP; break; case GDK_BackSpace: key_code = WXK_BACK; break; + case GDK_ISO_Left_Tab: + case GDK_KP_Tab: case GDK_Tab: key_code = WXK_TAB; break; case GDK_Linefeed: key_code = WXK_RETURN; break; case GDK_Clear: key_code = WXK_CLEAR; break; @@ -431,7 +585,6 @@ static gint gtk_window_key_release_callback( GtkWidget *widget, GdkEventKey *gdk case GDK_Execute: key_code = WXK_EXECUTE; break; case GDK_Insert: key_code = WXK_INSERT; break; case GDK_Num_Lock: key_code = WXK_NUMLOCK; break; - case GDK_KP_Tab: key_code = WXK_TAB; break; case GDK_KP_Enter: key_code = WXK_RETURN; break; case GDK_KP_Home: key_code = WXK_HOME; break; case GDK_KP_Left: key_code = WXK_LEFT; break; @@ -481,26 +634,30 @@ static gint gtk_window_key_release_callback( GtkWidget *widget, GdkEventKey *gdk } } - if (!key_code) return FALSE; + int x = 0; + int y = 0; + GdkModifierType state; + if (gdk_event->window) gdk_window_get_pointer(gdk_event->window, &x, &y, &state); wxKeyEvent event( wxEVT_KEY_UP ); + event.SetTimestamp( gdk_event->time ); event.m_shiftDown = (gdk_event->state & GDK_SHIFT_MASK); event.m_controlDown = (gdk_event->state & GDK_CONTROL_MASK); event.m_altDown = (gdk_event->state & GDK_MOD1_MASK); event.m_metaDown = (gdk_event->state & GDK_MOD2_MASK); event.m_keyCode = key_code; - event.m_x = 0; - event.m_y = 0; + event.m_scanCode = gdk_event->keyval; + event.m_x = x; + event.m_y = y; event.SetEventObject( win ); - bool ret = win->GetEventHandler()->ProcessEvent( event ); - - if (ret) + if (win->GetEventHandler()->ProcessEvent( event )) { - gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "key_press_event" ); + gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "key_release_event" ); + return TRUE; } - return ret; + return FALSE; } //----------------------------------------------------------------------------- @@ -509,11 +666,21 @@ static gint gtk_window_key_release_callback( GtkWidget *widget, GdkEventKey *gdk static gint gtk_window_button_press_callback( GtkWidget *widget, GdkEventButton *gdk_event, wxWindow *win ) { - if (!win->IsOwnGtkWindow( gdk_event->window )) return TRUE; + if (g_isIdle) + wxapp_install_idle_handler(); +/* + wxPrintf( _T("1) OnButtonPress from ") ); + if (win->GetClassInfo() && win->GetClassInfo()->GetClassName()) + wxPrintf( win->GetClassInfo()->GetClassName() ); + wxPrintf( _T(".\n") ); +*/ + if (!win->m_hasVMT) return FALSE; if (g_blockEventsOnDrag) return TRUE; if (g_blockEventsOnScroll) return TRUE; + if (!win->IsOwnGtkWindow( gdk_event->window )) return FALSE; + if (win->m_wxwindow) { if (GTK_WIDGET_CAN_FOCUS(win->m_wxwindow) && !GTK_WIDGET_HAS_FOCUS (win->m_wxwindow) ) @@ -521,22 +688,20 @@ static gint gtk_window_button_press_callback( GtkWidget *widget, GdkEventButton gtk_widget_grab_focus (win->m_wxwindow); /* - printf( "GrabFocus from " ); + wxPrintf( _T("GrabFocus from ") ); if (win->GetClassInfo() && win->GetClassInfo()->GetClassName()) - printf( win->GetClassInfo()->GetClassName() ); - printf( ".\n" ); + wxPrintf( win->GetClassInfo()->GetClassName() ); + wxPrintf( _T(".\n") ); */ } } - if (!win->HasVMT()) return TRUE; - /* - printf( "OnButtonPress from " ); + wxPrintf( _T("2) OnButtonPress from ") ); if (win->GetClassInfo() && win->GetClassInfo()->GetClassName()) - printf( win->GetClassInfo()->GetClassName() ); - printf( ".\n" ); + wxPrintf( win->GetClassInfo()->GetClassName() ); + wxPrintf( _T(".\n") ); */ wxEventType event_type = wxEVT_LEFT_DOWN; @@ -570,6 +735,7 @@ static gint gtk_window_button_press_callback( GtkWidget *widget, GdkEventButton } wxMouseEvent event( event_type ); + event.SetTimestamp( gdk_event->time ); event.m_shiftDown = (gdk_event->state & GDK_SHIFT_MASK); event.m_controlDown = (gdk_event->state & GDK_CONTROL_MASK); event.m_altDown = (gdk_event->state & GDK_MOD1_MASK); @@ -635,18 +801,17 @@ static gint gtk_window_button_press_callback( GtkWidget *widget, GdkEventButton } } - wxPoint pt(win->GetClientAreaOrigin()); - event.m_x -= pt.x; - event.m_y -= pt.y; - event.SetEventObject( win ); gs_timeLastClick = gdk_event->time; if (win->GetEventHandler()->ProcessEvent( event )) + { gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "button_press_event" ); + return TRUE; + } - return TRUE; + return FALSE; } //----------------------------------------------------------------------------- @@ -655,12 +820,14 @@ static gint gtk_window_button_press_callback( GtkWidget *widget, GdkEventButton static gint gtk_window_button_release_callback( GtkWidget *widget, GdkEventButton *gdk_event, wxWindow *win ) { - if (!win->IsOwnGtkWindow( gdk_event->window )) return TRUE; + if (g_isIdle) + wxapp_install_idle_handler(); - if (g_blockEventsOnDrag) return TRUE; - if (g_blockEventsOnScroll) return TRUE; + if (!win->m_hasVMT) return FALSE; + if (g_blockEventsOnDrag) return FALSE; + if (g_blockEventsOnScroll) return FALSE; - if (!win->HasVMT()) return TRUE; + if (!win->IsOwnGtkWindow( gdk_event->window )) return FALSE; /* printf( "OnButtonRelease from " ); @@ -679,6 +846,7 @@ static gint gtk_window_button_release_callback( GtkWidget *widget, GdkEventButto } wxMouseEvent event( event_type ); + event.SetTimestamp( gdk_event->time ); event.m_shiftDown = (gdk_event->state & GDK_SHIFT_MASK); event.m_controlDown = (gdk_event->state & GDK_CONTROL_MASK); event.m_altDown = (gdk_event->state & GDK_MOD1_MASK); @@ -743,16 +911,15 @@ static gint gtk_window_button_release_callback( GtkWidget *widget, GdkEventButto } } - wxPoint pt(win->GetClientAreaOrigin()); - event.m_x -= pt.x; - event.m_y -= pt.y; - event.SetEventObject( win ); if (win->GetEventHandler()->ProcessEvent( event )) + { gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "button_release_event" ); + return TRUE; + } - return TRUE; + return FALSE; } //----------------------------------------------------------------------------- @@ -761,6 +928,15 @@ static gint gtk_window_button_release_callback( GtkWidget *widget, GdkEventButto static gint gtk_window_motion_notify_callback( GtkWidget *widget, GdkEventMotion *gdk_event, wxWindow *win ) { + if (g_isIdle) + wxapp_install_idle_handler(); + + if (!win->m_hasVMT) return FALSE; + if (g_blockEventsOnDrag) return FALSE; + if (g_blockEventsOnScroll) return FALSE; + + if (!win->IsOwnGtkWindow( gdk_event->window )) return FALSE; + if (gdk_event->is_hint) { int x = 0; @@ -772,13 +948,6 @@ static gint gtk_window_motion_notify_callback( GtkWidget *widget, GdkEventMotion gdk_event->state = state; } - if (!win->IsOwnGtkWindow( gdk_event->window )) return TRUE; - - if (g_blockEventsOnDrag) return TRUE; - if (g_blockEventsOnScroll) return TRUE; - - if (!win->HasVMT()) return TRUE; - /* printf( "OnMotion from " ); if (win->GetClassInfo() && win->GetClassInfo()->GetClassName()) @@ -787,6 +956,7 @@ static gint gtk_window_motion_notify_callback( GtkWidget *widget, GdkEventMotion */ wxMouseEvent event( wxEVT_MOTION ); + event.SetTimestamp( gdk_event->time ); event.m_shiftDown = (gdk_event->state & GDK_SHIFT_MASK); event.m_controlDown = (gdk_event->state & GDK_CONTROL_MASK); event.m_altDown = (gdk_event->state & GDK_MOD1_MASK); @@ -852,16 +1022,15 @@ static gint gtk_window_motion_notify_callback( GtkWidget *widget, GdkEventMotion } } - wxPoint pt(win->GetClientAreaOrigin()); - event.m_x -= pt.x; - event.m_y -= pt.y; - event.SetEventObject( win ); if (win->GetEventHandler()->ProcessEvent( event )) + { gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "motion_notify_event" ); + return TRUE; + } - return TRUE; + return FALSE; } //----------------------------------------------------------------------------- @@ -870,7 +1039,11 @@ static gint gtk_window_motion_notify_callback( GtkWidget *widget, GdkEventMotion static gint gtk_window_focus_in_callback( GtkWidget *widget, GdkEvent *WXUNUSED(event), wxWindow *win ) { - if (g_blockEventsOnDrag) return TRUE; + if (g_isIdle) + wxapp_install_idle_handler(); + + if (!win->m_hasVMT) return FALSE; + if (g_blockEventsOnDrag) return FALSE; g_focusWindow = win; @@ -888,7 +1061,6 @@ static gint gtk_window_focus_in_callback( GtkWidget *widget, GdkEvent *WXUNUSED( } } - if (!win->HasVMT()) return TRUE; /* printf( "OnSetFocus from " ); @@ -903,9 +1075,12 @@ static gint gtk_window_focus_in_callback( GtkWidget *widget, GdkEvent *WXUNUSED( event.SetEventObject( win ); if (win->GetEventHandler()->ProcessEvent( event )) + { gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "focus_in_event" ); + return TRUE; + } - return TRUE; + return FALSE; } //----------------------------------------------------------------------------- @@ -914,15 +1089,18 @@ static gint gtk_window_focus_in_callback( GtkWidget *widget, GdkEvent *WXUNUSED( static gint gtk_window_focus_out_callback( GtkWidget *widget, GdkEvent *WXUNUSED(event), wxWindow *win ) { - if (g_blockEventsOnDrag) return TRUE; + if (g_isIdle) + wxapp_install_idle_handler(); + + if (!win->m_hasVMT) return FALSE; + if (g_blockEventsOnDrag) return FALSE; + if (win->m_wxwindow) { if (GTK_WIDGET_CAN_FOCUS(win->m_wxwindow)) GTK_WIDGET_UNSET_FLAGS (win->m_wxwindow, GTK_HAS_FOCUS); } - if (!win->HasVMT()) return TRUE; - /* printf( "OnKillFocus from " ); if (win->GetClassInfo() && win->GetClassInfo()->GetClassName()) @@ -934,9 +1112,12 @@ static gint gtk_window_focus_out_callback( GtkWidget *widget, GdkEvent *WXUNUSED event.SetEventObject( win ); if (win->GetEventHandler()->ProcessEvent( event )) + { gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "focus_out_event" ); + return TRUE; + } - return TRUE; + return FALSE; } //----------------------------------------------------------------------------- @@ -945,23 +1126,19 @@ static gint gtk_window_focus_out_callback( GtkWidget *widget, GdkEvent *WXUNUSED static gint gtk_window_enter_callback( GtkWidget *widget, GdkEventCrossing *gdk_event, wxWindow *win ) { - if (g_blockEventsOnDrag) return TRUE; - - if ((widget->window) && (win->m_cursor)) - gdk_window_set_cursor( widget->window, win->m_cursor->GetCursor() ); + if (g_isIdle) + wxapp_install_idle_handler(); - if (widget->window != gdk_event->window) return TRUE; + if (!win->m_hasVMT) return FALSE; + if (g_blockEventsOnDrag) return FALSE; - if (!win->HasVMT()) return TRUE; + if (!win->IsOwnGtkWindow( gdk_event->window )) return FALSE; -/* - printf( "OnEnter from " ); - if (win->GetClassInfo() && win->GetClassInfo()->GetClassName()) - printf( win->GetClassInfo()->GetClassName() ); - printf( ".\n" ); -*/ + if (widget->window && win->GetCursor().Ok() ) + gdk_window_set_cursor( widget->window, win->GetCursor().GetCursor() ); wxMouseEvent event( wxEVT_ENTER_WINDOW ); + event.SetTimestamp( gdk_event->time ); event.SetEventObject( win ); int x = 0; @@ -981,14 +1158,13 @@ static gint gtk_window_enter_callback( GtkWidget *widget, GdkEventCrossing *gdk_ event.m_x = (long)x; event.m_y = (long)y; - wxPoint pt(win->GetClientAreaOrigin()); - event.m_x -= pt.x; - event.m_y -= pt.y; - if (win->GetEventHandler()->ProcessEvent( event )) + { gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "enter_notify_event" ); + return TRUE; + } - return TRUE; + return FALSE; } //----------------------------------------------------------------------------- @@ -997,23 +1173,19 @@ static gint gtk_window_enter_callback( GtkWidget *widget, GdkEventCrossing *gdk_ static gint gtk_window_leave_callback( GtkWidget *widget, GdkEventCrossing *gdk_event, wxWindow *win ) { - if (g_blockEventsOnDrag) return TRUE; - - if ((widget->window) && (win->m_cursor)) - gdk_window_set_cursor( widget->window, wxSTANDARD_CURSOR->GetCursor() ); + if (g_isIdle) + wxapp_install_idle_handler(); - if (widget->window != gdk_event->window) return TRUE; - - if (!win->HasVMT()) return TRUE; + if (!win->m_hasVMT) return FALSE; + if (g_blockEventsOnDrag) return FALSE; -/* - printf( "OnLeave from " ); - if (win->GetClassInfo() && win->GetClassInfo()->GetClassName()) - printf( win->GetClassInfo()->GetClassName() ); - printf( ".\n" ); -*/ + if (!win->IsOwnGtkWindow( gdk_event->window )) return FALSE; + + if (widget->window && win->GetCursor().Ok() ) + gdk_window_set_cursor( widget->window, wxSTANDARD_CURSOR->GetCursor() ); wxMouseEvent event( wxEVT_LEAVE_WINDOW ); + event.SetTimestamp( gdk_event->time ); event.SetEventObject( win ); int x = 0; @@ -1033,14 +1205,13 @@ static gint gtk_window_leave_callback( GtkWidget *widget, GdkEventCrossing *gdk_ event.m_x = (long)x; event.m_y = (long)y; - wxPoint pt(win->GetClientAreaOrigin()); - event.m_x -= pt.x; - event.m_y -= pt.y; - if (win->GetEventHandler()->ProcessEvent( event )) + { gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "leave_notify_event" ); + return TRUE; + } - return TRUE; + return FALSE; } //----------------------------------------------------------------------------- @@ -1049,26 +1220,23 @@ static gint gtk_window_leave_callback( GtkWidget *widget, GdkEventCrossing *gdk_ static void gtk_window_vscroll_callback( GtkWidget *WXUNUSED(widget), wxWindow *win ) { - if (g_blockEventsOnDrag) return; + if (g_isIdle) + wxapp_install_idle_handler(); -/* - printf( "OnVScroll from " ); - if (win->GetClassInfo() && win->GetClassInfo()->GetClassName()) - printf( win->GetClassInfo()->GetClassName() ); - printf( ".\n" ); -*/ + if (g_blockEventsOnDrag) return; - if (!win->HasVMT()) return; + if (!win->m_hasVMT) return; float diff = win->m_vAdjust->value - win->m_oldVerticalPos; if (fabs(diff) < 0.2) return; + win->m_oldVerticalPos = win->m_vAdjust->value; wxEventType command = wxEVT_NULL; float line_step = win->m_vAdjust->step_increment; float page_step = win->m_vAdjust->page_increment; - if (win->m_isScrolling) + if (win->IsScrolling()) { command = wxEVT_SCROLL_THUMBTRACK; } @@ -1096,26 +1264,22 @@ static void gtk_window_vscroll_callback( GtkWidget *WXUNUSED(widget), wxWindow * static void gtk_window_hscroll_callback( GtkWidget *WXUNUSED(widget), wxWindow *win ) { - if (g_blockEventsOnDrag) return; - -/* - printf( "OnHScroll from " ); - if (win->GetClassInfo() && win->GetClassInfo()->GetClassName()) - printf( win->GetClassInfo()->GetClassName() ); - printf( ".\n" ); -*/ + if (g_isIdle) + wxapp_install_idle_handler(); - if (!win->HasVMT()) return; + if (g_blockEventsOnDrag) return; + if (!win->m_hasVMT) return; float diff = win->m_hAdjust->value - win->m_oldHorizontalPos; if (fabs(diff) < 0.2) return; + win->m_oldHorizontalPos = win->m_hAdjust->value; wxEventType command = wxEVT_NULL; float line_step = win->m_hAdjust->step_increment; float page_step = win->m_hAdjust->page_increment; - if (win->m_isScrolling) + if (win->IsScrolling()) { command = wxEVT_SCROLL_THUMBTRACK; } @@ -1143,16 +1307,11 @@ static void gtk_window_hscroll_callback( GtkWidget *WXUNUSED(widget), wxWindow * static void gtk_window_vscroll_change_callback( GtkWidget *WXUNUSED(widget), wxWindow *win ) { - if (g_blockEventsOnDrag) return; - -/* - printf( "OnVScroll change from " ); - if (win->GetClassInfo() && win->GetClassInfo()->GetClassName()) - printf( win->GetClassInfo()->GetClassName() ); - printf( ".\n" ); -*/ + if (g_isIdle) + wxapp_install_idle_handler(); - if (!win->HasVMT()) return; + if (g_blockEventsOnDrag) return; + if (!win->m_hasVMT) return; wxEventType command = wxEVT_SCROLL_THUMBTRACK; int value = (int)(win->m_vAdjust->value+0.5); @@ -1168,16 +1327,11 @@ static void gtk_window_vscroll_change_callback( GtkWidget *WXUNUSED(widget), wxW static void gtk_window_hscroll_change_callback( GtkWidget *WXUNUSED(widget), wxWindow *win ) { - if (g_blockEventsOnDrag) return; - -/* - printf( "OnHScroll change from " ); - if (win->GetClassInfo() && win->GetClassInfo()->GetClassName()) - printf( win->GetClassInfo()->GetClassName() ); - printf( ".\n" ); -*/ + if (g_isIdle) + wxapp_install_idle_handler(); - if (!win->HasVMT()) return; + if (g_blockEventsOnDrag) return; + if (!win->m_hasVMT) return; wxEventType command = wxEVT_SCROLL_THUMBTRACK; int value = (int)(win->m_hAdjust->value+0.5); @@ -1195,13 +1349,15 @@ static gint gtk_scrollbar_button_press_callback( GtkRange *WXUNUSED(widget), GdkEventButton *WXUNUSED(gdk_event), wxWindow *win ) { + if (g_isIdle) + wxapp_install_idle_handler(); + // don't test here as we can release the mouse while being over // a different window then the slider // // if (gdk_event->window != widget->slider) return FALSE; - win->m_isScrolling = TRUE; - g_blockEventsOnScroll = TRUE; + win->SetScrolling( TRUE ); return FALSE; } @@ -1220,15 +1376,51 @@ static gint gtk_scrollbar_button_release_callback( GtkRange *widget, // // if (gdk_event->window != widget->slider) return FALSE; - GtkScrolledWindow *s_window = GTK_SCROLLED_WINDOW(win->m_widget); + GtkScrolledWindow *scrolledWindow = GTK_SCROLLED_WINDOW(win->m_widget); - if (widget == GTK_RANGE(s_window->vscrollbar)) + if (widget == GTK_RANGE(scrolledWindow->vscrollbar)) gtk_signal_emit_by_name( GTK_OBJECT(win->m_hAdjust), "value_changed" ); else gtk_signal_emit_by_name( GTK_OBJECT(win->m_vAdjust), "value_changed" ); - win->m_isScrolling = FALSE; - g_blockEventsOnScroll = FALSE; + win->SetScrolling( FALSE ); + + return FALSE; +} + +// ---------------------------------------------------------------------------- +// this wxWindowBase function is implemented here (in platform-specific file) +// because it is static and so couldn't be made virtual +// ---------------------------------------------------------------------------- + +wxWindow *wxWindowBase::FindFocus() +{ + return g_focusWindow; +} + +//----------------------------------------------------------------------------- +// "realize" from m_widget +//----------------------------------------------------------------------------- + +/* we cannot set colours, fonts and cursors before the widget has + been realized, so we do this directly after realization */ + +static gint +gtk_window_realized_callback( GtkWidget * WXUNUSED(widget), wxWindow *win ) +{ + if (g_isIdle) + wxapp_install_idle_handler(); + + if (win->m_delayedFont) + win->SetFont( win->GetFont() ); + + if (win->m_delayedBackgroundColour) + win->SetBackgroundColour( win->GetBackgroundColour() ); + + if (win->m_delayedForegroundColour) + win->SetForegroundColour( win->GetForegroundColour() ); + + win->SetCursor( win->GetCursor() ); return FALSE; } @@ -1248,19 +1440,12 @@ static void wxInsertChildInWindow( wxWindow* parent, wxWindow* child ) { gtk_myfixed_put( GTK_MYFIXED(parent->m_wxwindow), GTK_WIDGET(child->m_widget), - child->m_x, - child->m_y ); - - gtk_widget_set_usize( GTK_WIDGET(child->m_widget), - child->m_width, - child->m_height ); - - if (wxIS_KIND_OF(parent,wxFrame)) - { - parent->m_sizeSet = FALSE; - } + child->m_x, + child->m_y, + child->m_width, + child->m_height ); - if (parent->m_windowStyle & wxTAB_TRAVERSAL) + if (parent->HasFlag(wxTAB_TRAVERSAL)) { /* we now allow a window to get the focus as long as it doesn't have any children. */ @@ -1274,95 +1459,68 @@ static void wxInsertChildInWindow( wxWindow* parent, wxWindow* child ) wxWindow* wxGetActiveWindow() { - return g_focusWindow; + return g_focusWindow; } //----------------------------------------------------------------------------- // wxWindow //----------------------------------------------------------------------------- -IMPLEMENT_DYNAMIC_CLASS(wxWindow,wxEvtHandler) +IMPLEMENT_DYNAMIC_CLASS(wxWindow, wxWindowBase) -BEGIN_EVENT_TABLE(wxWindow, wxEvtHandler) - EVT_SIZE(wxWindow::OnSize) - EVT_SYS_COLOUR_CHANGED(wxWindow::OnSysColourChanged) - EVT_INIT_DIALOG(wxWindow::OnInitDialog) +BEGIN_EVENT_TABLE(wxWindow, wxWindowBase) EVT_KEY_DOWN(wxWindow::OnKeyDown) END_EVENT_TABLE() -wxWindow::wxWindow() +void wxWindow::Init() { + // common init + InitBase(); + + // GTK specific m_widget = (GtkWidget *) NULL; m_wxwindow = (GtkWidget *) NULL; - m_parent = (wxWindow *) NULL; - m_children.DeleteContents( FALSE ); + // position/size m_x = 0; m_y = 0; m_width = 0; m_height = 0; - m_minWidth = -1; - m_minHeight = -1; - m_maxWidth = -1; - m_maxHeight = -1; - - m_retCode = 0; - - m_eventHandler = this; - m_windowValidator = (wxValidator *) NULL; - - m_windowId = -1; - - m_cursor = (wxCursor *) NULL; - m_font = *wxSWISS_FONT; - m_windowStyle = 0; - m_windowName = "noname"; - - m_constraints = (wxLayoutConstraints *) NULL; - m_constraintsInvolvedIn = (wxList *) NULL; - m_windowSizer = (wxSizer *) NULL; - m_sizerParent = (wxWindow *) NULL; - m_autoLayout = FALSE; m_sizeSet = FALSE; m_hasVMT = FALSE; m_needParent = TRUE; + m_isBeingDeleted = FALSE; m_hasScrolling = FALSE; m_isScrolling = FALSE; + m_hAdjust = (GtkAdjustment*) NULL; m_vAdjust = (GtkAdjustment*) NULL; m_oldHorizontalPos = 0.0; m_oldVerticalPos = 0.0; - m_isShown = FALSE; - m_isEnabled = TRUE; - -#if wxUSE_DRAG_AND_DROP - m_dropTarget = (wxDropTarget*) NULL; -#endif m_resizing = FALSE; m_scrollGC = (GdkGC*) NULL; m_widgetStyle = (GtkStyle*) NULL; m_insertCallback = wxInsertChildInWindow; - m_clientObject = (wxClientData*) NULL; - m_clientData = NULL; - m_isStaticBox = FALSE; m_acceptsFocus = FALSE; +} -#if wxUSE_TOOLTIPS - m_toolTip = (wxToolTip*) NULL; -#endif // wxUSE_TOOLTIPS +wxWindow::wxWindow() +{ + Init(); } wxWindow::wxWindow( wxWindow *parent, wxWindowID id, const wxPoint &pos, const wxSize &size, long style, const wxString &name ) { - m_insertCallback = wxInsertChildInWindow; + Init(); + Create( parent, id, pos, size, style, name ); } @@ -1370,60 +1528,61 @@ bool wxWindow::Create( wxWindow *parent, wxWindowID id, const wxPoint &pos, const wxSize &size, long style, const wxString &name ) { - m_isShown = FALSE; - m_isEnabled = TRUE; - m_needParent = TRUE; - PreCreation( parent, id, pos, size, style, name ); m_widget = gtk_scrolled_window_new( (GtkAdjustment *) NULL, (GtkAdjustment *) NULL ); GTK_WIDGET_UNSET_FLAGS( m_widget, GTK_CAN_FOCUS ); #ifdef __WXDEBUG__ - debug_focus_in( m_widget, "wxWindow::m_widget", name ); + debug_focus_in( m_widget, _T("wxWindow::m_widget"), name ); #endif - GtkScrolledWindow *s_window = GTK_SCROLLED_WINDOW(m_widget); + GtkScrolledWindow *scrolledWindow = GTK_SCROLLED_WINDOW(m_widget); #ifdef __WXDEBUG__ - debug_focus_in( s_window->hscrollbar, "wxWindow::hsrcollbar", name ); - debug_focus_in( s_window->vscrollbar, "wxWindow::vsrcollbar", name ); + debug_focus_in( scrolledWindow->hscrollbar, _T("wxWindow::hsrcollbar"), name ); + debug_focus_in( scrolledWindow->vscrollbar, _T("wxWindow::vsrcollbar"), name ); #endif GtkScrolledWindowClass *scroll_class = GTK_SCROLLED_WINDOW_CLASS( GTK_OBJECT(m_widget)->klass ); scroll_class->scrollbar_spacing = 0; - gtk_scrolled_window_set_policy( s_window, GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC ); - - m_oldHorizontalPos = 0.0; - m_oldVerticalPos = 0.0; + gtk_scrolled_window_set_policy( scrolledWindow, GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC ); - m_hAdjust = gtk_range_get_adjustment( GTK_RANGE(s_window->hscrollbar) ); - m_vAdjust = gtk_range_get_adjustment( GTK_RANGE(s_window->vscrollbar) ); + m_hAdjust = gtk_range_get_adjustment( GTK_RANGE(scrolledWindow->hscrollbar) ); + m_vAdjust = gtk_range_get_adjustment( GTK_RANGE(scrolledWindow->vscrollbar) ); m_wxwindow = gtk_myfixed_new(); #ifdef __WXDEBUG__ - debug_focus_in( m_wxwindow, "wxWindow::m_wxwindow", name ); + debug_focus_in( m_wxwindow, _T("wxWindow::m_wxwindow"), name ); #endif -#ifdef NEW_GTK_SCROLL_CODE - gtk_scrolled_window_add_with_viewport( GTK_SCROLLED_WINDOW(m_widget), m_wxwindow ); - GtkViewport *viewport = GTK_VIEWPORT(s_window->child); -#else gtk_container_add( GTK_CONTAINER(m_widget), m_wxwindow ); - GtkViewport *viewport = GTK_VIEWPORT(s_window->viewport); -#endif -#ifdef __WXDEBUG__ - debug_focus_in( GTK_WIDGET(viewport), "wxWindow::viewport", name ); -#endif +#if (GTK_MINOR_VERSION > 0) + GtkMyFixed *myfixed = GTK_MYFIXED(m_wxwindow); + + if (HasFlag(wxRAISED_BORDER)) + { + gtk_myfixed_set_shadow_type( myfixed, GTK_SHADOW_OUT ); + } + else if (HasFlag(wxSUNKEN_BORDER)) + { + gtk_myfixed_set_shadow_type( myfixed, GTK_SHADOW_IN ); + } + else + { + gtk_myfixed_set_shadow_type( myfixed, GTK_SHADOW_NONE ); + } +#else // GTK_MINOR_VERSION == 0 + GtkViewport *viewport = GTK_VIEWPORT(scrolledWindow->viewport); - if (m_windowStyle & wxRAISED_BORDER) + if (HasFlag(wxRAISED_BORDER)) { gtk_viewport_set_shadow_type( viewport, GTK_SHADOW_OUT ); } - else if (m_windowStyle & wxSUNKEN_BORDER) + else if (HasFlag(wxSUNKEN_BORDER)) { gtk_viewport_set_shadow_type( viewport, GTK_SHADOW_IN ); } @@ -1431,8 +1590,9 @@ bool wxWindow::Create( wxWindow *parent, wxWindowID id, { gtk_viewport_set_shadow_type( viewport, GTK_SHADOW_NONE ); } +#endif // GTK_MINOR_VERSION - if (m_windowStyle & wxTAB_TRAVERSAL) + if (HasFlag(wxTAB_TRAVERSAL)) { /* we now allow a window to get the focus as long as it doesn't have any children. */ @@ -1445,9 +1605,11 @@ bool wxWindow::Create( wxWindow *parent, wxWindowID id, m_acceptsFocus = TRUE; } +#if (GTK_MINOR_VERSION == 0) // shut the viewport up gtk_viewport_set_hadjustment( viewport, (GtkAdjustment*) gtk_adjustment_new( 0.0, 0.0, 0.0, 0.0, 0.0, 0.0) ); gtk_viewport_set_vadjustment( viewport, (GtkAdjustment*) gtk_adjustment_new( 0.0, 0.0, 0.0, 0.0, 0.0, 0.0) ); +#endif // GTK_MINOR_VERSION == 0 // I _really_ don't want scrollbars in the beginning m_vAdjust->lower = 0.0; @@ -1465,23 +1627,23 @@ bool wxWindow::Create( wxWindow *parent, wxWindowID id, m_hAdjust->page_size = 5.0; gtk_signal_emit_by_name( GTK_OBJECT(m_hAdjust), "changed" ); - // these handlers block mouse events to any window during scrolling - // such as motion events and prevent GTK and wxWindows from fighting - // over where the slider should be + // these handlers block mouse events to any window during scrolling such as + // motion events and prevent GTK and wxWindows from fighting over where the + // slider should be - gtk_signal_connect( GTK_OBJECT(s_window->vscrollbar), "button_press_event", + gtk_signal_connect( GTK_OBJECT(scrolledWindow->vscrollbar), "button_press_event", (GtkSignalFunc)gtk_scrollbar_button_press_callback, (gpointer) this ); - gtk_signal_connect( GTK_OBJECT(s_window->hscrollbar), "button_press_event", + gtk_signal_connect( GTK_OBJECT(scrolledWindow->hscrollbar), "button_press_event", (GtkSignalFunc)gtk_scrollbar_button_press_callback, (gpointer) this ); - gtk_signal_connect( GTK_OBJECT(s_window->vscrollbar), "button_release_event", + gtk_signal_connect( GTK_OBJECT(scrolledWindow->vscrollbar), "button_release_event", (GtkSignalFunc)gtk_scrollbar_button_release_callback, (gpointer) this ); - gtk_signal_connect( GTK_OBJECT(s_window->hscrollbar), "button_release_event", + gtk_signal_connect( GTK_OBJECT(scrolledWindow->hscrollbar), "button_release_event", (GtkSignalFunc)gtk_scrollbar_button_release_callback, (gpointer) this ); - // these handers het notified when screen updates are required either when + // these handlers get notified when screen updates are required either when // scrolling or when the window size (and therefore scrollbar configuration) // has changed @@ -1497,9 +1659,8 @@ bool wxWindow::Create( wxWindow *parent, wxWindowID id, gtk_widget_show( m_wxwindow ); - if (m_parent) m_parent->AddChild( this ); - - (m_parent->m_insertCallback)( m_parent, this ); + if (m_parent) + m_parent->DoAddChild( this ); PostCreation(); @@ -1510,92 +1671,63 @@ bool wxWindow::Create( wxWindow *parent, wxWindowID id, wxWindow::~wxWindow() { - // Remove potential dangling pointer - if (GetParent() && GetParent()->IsKindOf(CLASSINFO(wxPanel))) - { - wxPanel* panel = (wxPanel*) GetParent(); - if (panel->GetLastFocus() == this) - panel->SetLastFocus((wxWindow*) NULL); - } - + m_isBeingDeleted = TRUE; m_hasVMT = FALSE; -#if wxUSE_DRAG_AND_DROP - wxDELETE(m_dropTarget); -#endif - -#if wxUSE_TOOLTIPS - wxDELETE(m_toolTip); -#endif // wxUSE_TOOLTIPS - - if (m_parent) m_parent->RemoveChild( this ); - if (m_widget) Show( FALSE ); + if (m_widget) + Show( FALSE ); DestroyChildren(); - if (m_widgetStyle) gtk_style_unref( m_widgetStyle ); - - if (m_scrollGC) gdk_gc_unref( m_scrollGC ); - - if (m_wxwindow) gtk_widget_destroy( m_wxwindow ); - - if (m_widget) gtk_widget_destroy( m_widget ); - - if (m_cursor) delete m_cursor; + if (m_parent) + m_parent->RemoveChild( this ); - DeleteRelatedConstraints(); - if (m_constraints) + if (m_widgetStyle) { - // This removes any dangling pointers to this window - // in other windows' constraintsInvolvedIn lists. - UnsetConstraints(m_constraints); - delete m_constraints; - m_constraints = (wxLayoutConstraints *) NULL; + gtk_style_unref( m_widgetStyle ); + m_widgetStyle = (GtkStyle*) NULL; } - if (m_windowSizer) + + if (m_scrollGC) { - delete m_windowSizer; - m_windowSizer = (wxSizer *) NULL; + gdk_gc_unref( m_scrollGC ); + m_scrollGC = (GdkGC*) NULL; } - // If this is a child of a sizer, remove self from parent - if (m_sizerParent) m_sizerParent->RemoveChild((wxWindow *)this); - - // Just in case the window has been Closed, but - // we're then deleting immediately: don't leave - // dangling pointers. - wxPendingDelete.DeleteObject(this); - - // Just in case we've loaded a top-level window via - // wxWindow::LoadNativeDialog but we weren't a dialog - // class - wxTopLevelWindows.DeleteObject(this); - if (m_windowValidator) delete m_windowValidator; + if (m_wxwindow) + { + gtk_widget_destroy( m_wxwindow ); + m_wxwindow = (GtkWidget*) NULL; + } - if (m_clientObject) delete m_clientObject; + if (m_widget) + { + gtk_widget_destroy( m_widget ); + m_widget = (GtkWidget*) NULL; + } } -void wxWindow::PreCreation( wxWindow *parent, wxWindowID id, - const wxPoint &pos, const wxSize &size, - long style, const wxString &name ) +void wxWindow::PreCreation( wxWindow *parent, + wxWindowID id, + const wxPoint &pos, + const wxSize &size, + long style, + const wxString &name ) { - wxASSERT_MSG( (!m_needParent) || (parent), "Need complete parent." ); + wxASSERT_MSG( !m_needParent || parent, _T("Need complete parent.") ); - m_widget = (GtkWidget*) NULL; - m_wxwindow = (GtkWidget*) NULL; - m_hasVMT = FALSE; - m_parent = parent; - m_children.DeleteContents( FALSE ); + if ( !CreateBase(parent, id, pos, size, style, name) ) + { + wxFAIL_MSG(_T("window creation failed")); + } - m_width = size.x; - if (m_width == -1) m_width = 20; - m_height = size.y; - if (m_height == -1) m_height = 20; + m_width = WidthDefault(size.x); + m_height = HeightDefault(size.y); m_x = (int)pos.x; m_y = (int)pos.y; - if (!m_needParent) // some reasonable defaults + if (!parent) /* some reasonable defaults */ { if (m_x == -1) { @@ -1608,79 +1740,39 @@ void wxWindow::PreCreation( wxWindow *parent, wxWindowID id, if (m_y < 10) m_y = 10; } } - - m_minWidth = -1; - m_minHeight = -1; - m_maxWidth = -1; - m_maxHeight = -1; - - m_retCode = 0; - - m_eventHandler = this; - - m_windowId = id == -1 ? wxNewId() : id; - - m_sizeSet = FALSE; - - m_cursor = new wxCursor( wxCURSOR_ARROW ); - m_font = *wxSWISS_FONT; - m_backgroundColour = wxSystemSettings::GetSystemColour( wxSYS_COLOUR_BTNFACE ); - m_foregroundColour = *wxBLACK; - m_windowStyle = style; - m_windowName = name; - - m_constraints = (wxLayoutConstraints *) NULL; - m_constraintsInvolvedIn = (wxList *) NULL; - m_windowSizer = (wxSizer *) NULL; - m_sizerParent = (wxWindow *) NULL; - m_autoLayout = FALSE; - - m_hasScrolling = FALSE; - m_isScrolling = FALSE; - m_hAdjust = (GtkAdjustment *) NULL; - m_vAdjust = (GtkAdjustment *) NULL; - m_oldHorizontalPos = 0.0; - m_oldVerticalPos = 0.0; - - m_isShown = FALSE; - m_isEnabled = TRUE; - -#if wxUSE_DRAG_AND_DROP - m_dropTarget = (wxDropTarget *) NULL; -#endif - m_resizing = FALSE; - m_windowValidator = (wxValidator *) NULL; - m_scrollGC = (GdkGC*) NULL; - m_widgetStyle = (GtkStyle*) NULL; - - m_clientObject = (wxClientData*)NULL; - m_clientData = NULL; - - m_isStaticBox = FALSE; - -#if wxUSE_TOOLTIPS - m_toolTip = (wxToolTip*) NULL; -#endif // wxUSE_TOOLTIPS } void wxWindow::PostCreation() { + wxASSERT_MSG( (m_widget != NULL), _T("invalid window") ); + if (m_wxwindow) { - gtk_signal_connect( GTK_OBJECT(m_wxwindow), "expose_event", - GTK_SIGNAL_FUNC(gtk_window_expose_callback), (gpointer)this ); + /* these get reported to wxWindows -> wxPaintEvent */ + gtk_signal_connect( GTK_OBJECT(m_wxwindow), "expose_event", + GTK_SIGNAL_FUNC(gtk_window_expose_callback), (gpointer)this ); - gtk_signal_connect( GTK_OBJECT(m_wxwindow), "draw", - GTK_SIGNAL_FUNC(gtk_window_draw_callback), (gpointer)this ); - } + gtk_signal_connect( GTK_OBJECT(m_wxwindow), "draw", + GTK_SIGNAL_FUNC(gtk_window_draw_callback), (gpointer)this ); - ConnectWidget( GetConnectWidget() ); +#if (GTK_MINOR_VERSION > 0) + /* these are called when the "sunken" or "raised" borders are drawn */ + gtk_signal_connect( GTK_OBJECT(m_widget), "expose_event", + GTK_SIGNAL_FUNC(gtk_window_own_expose_callback), (gpointer)this ); - if (m_widget && m_parent) gtk_widget_realize( m_widget ); + gtk_signal_connect( GTK_OBJECT(m_widget), "draw", + GTK_SIGNAL_FUNC(gtk_window_own_draw_callback), (gpointer)this ); +#endif + } + + GtkWidget *connect_widget = GetConnectWidget(); - if (m_wxwindow) gtk_widget_realize( m_wxwindow ); + ConnectWidget( connect_widget ); - SetCursor( *wxSTANDARD_CURSOR ); + /* we cannot set colours, fonts and cursors before the widget has + been realized, so we do this directly after realization */ + gtk_signal_connect( GTK_OBJECT(connect_widget), "realize", + GTK_SIGNAL_FUNC(gtk_window_realized_callback), (gpointer) this ); m_hasVMT = TRUE; } @@ -1715,79 +1807,26 @@ void wxWindow::ConnectWidget( GtkWidget *widget ) GTK_SIGNAL_FUNC(gtk_window_leave_callback), (gpointer)this ); } -bool wxWindow::HasVMT() -{ - return m_hasVMT; -} - -bool wxWindow::Close( bool force ) -{ - wxASSERT_MSG( (m_widget != NULL), "invalid window" ); - - wxCloseEvent event(wxEVT_CLOSE_WINDOW, m_windowId); - event.SetEventObject(this); - event.SetCanVeto(!force); - - // return FALSE if window wasn't closed because the application vetoed the - // close event - return GetEventHandler()->ProcessEvent(event) && !event.GetVeto(); -} - bool wxWindow::Destroy() { - wxASSERT_MSG( (m_widget != NULL), "invalid window" ); + wxASSERT_MSG( (m_widget != NULL), _T("invalid window") ); m_hasVMT = FALSE; - delete this; - return TRUE; -} - -bool wxWindow::DestroyChildren() -{ - wxNode *node; - while ((node = m_children.First()) != (wxNode *)NULL) - { - wxWindow *child; - if ((child = (wxWindow *)node->Data()) != (wxWindow *)NULL) - { - delete child; - if (m_children.Member(child)) delete node; - } - } - return TRUE; -} - -void wxWindow::PrepareDC( wxDC &WXUNUSED(dc) ) -{ - // are we to set fonts here ? -} - -wxPoint wxWindow::GetClientAreaOrigin() const -{ - return wxPoint(0,0); -} -void wxWindow::AdjustForParentClientOrigin( int& x, int& y, int sizeFlags ) -{ - if (((sizeFlags & wxSIZE_NO_ADJUSTMENTS) == 0) && GetParent()) - { - wxPoint pt(GetParent()->GetClientAreaOrigin()); - x += pt.x; - y += pt.y; - } + return wxWindowBase::Destroy(); } -void wxWindow::SetSize( int x, int y, int width, int height, int sizeFlags ) +void wxWindow::DoSetSize( int x, int y, int width, int height, int sizeFlags ) { - wxASSERT_MSG( (m_widget != NULL), "invalid window" ); - wxASSERT_MSG( (m_parent != NULL), "wxWindow::SetSize requires parent.\n" ); + wxASSERT_MSG( (m_widget != NULL), _T("invalid window") ); + wxASSERT_MSG( (m_parent != NULL), _T("wxWindow::SetSize requires parent.\n") ); - if (m_resizing) return; // I don't like recursions + if (m_resizing) return; /* I don't like recursions */ m_resizing = TRUE; - if (m_parent->m_wxwindow == NULL) // i.e. wxNotebook + if (m_parent->m_wxwindow == NULL) /* i.e. wxNotebook */ { - // don't set the size for children of wxNotebook, just take the values. + /* don't set the size for children of wxNotebook, just take the values. */ m_x = x; m_y = y; m_width = width; @@ -1795,9 +1834,6 @@ void wxWindow::SetSize( int x, int y, int width, int height, int sizeFlags ) } else { - int old_width = m_width; - int old_height = m_height; - if ((sizeFlags & wxSIZE_USE_EXISTING) == wxSIZE_USE_EXISTING) { if (x != -1) m_x = x; @@ -1828,11 +1864,41 @@ void wxWindow::SetSize( int x, int y, int width, int height, int sizeFlags ) if ((m_maxWidth != -1) && (m_width > m_maxWidth)) m_width = m_maxWidth; if ((m_maxHeight != -1) && (m_height > m_maxHeight)) m_height = m_maxHeight; - wxPoint pt( m_parent->GetClientAreaOrigin() ); - gtk_myfixed_move( GTK_MYFIXED(m_parent->m_wxwindow), m_widget, m_x+pt.x, m_y+pt.y ); - - if ((old_width != m_width) || (old_height != m_height)) - gtk_widget_set_usize( m_widget, m_width, m_height ); + int border = 0; + + if (GTK_WIDGET_HAS_DEFAULT(m_widget)) + { + /* the default button has a border around it */ + border = 5; + } + + /* this is the result of hours of debugging: the following code + means that if we have a m_wxwindow and we set the size of + m_widget, m_widget (which is a GtkScrolledWindow) does NOT + automatically propagate its size down to its m_wxwindow, + which is its client area. therefore, we have to tell the + client area directly that it has to resize itself. + this will lead to that m_widget (GtkScrolledWindow) will + calculate how much size it needs for scrollbars etc and + it will then call XXX_size_allocate of its child, which + is m_wxwindow. m_wxwindow in turn will do the same with its + children and so on. problems can arise if this happens + before all the children have been realized as some widgets + stupidy need to be realized during XXX_size_allocate (e.g. + GtkNotebook) and they will segv if called otherwise. this + emergency is tested in gtk_myfixed_size_allocate. Normally + this shouldn't be needed and only gtk_widget_queue_resize() + should be enough to provoke a resize at the next appropriate + moment, but this seems to fail, e.g. when a wxNotebook contains + a wxSplitterWindow: the splitter window's children won't + show up properly resized then. */ + + gtk_myfixed_set_size( GTK_MYFIXED(m_parent->m_wxwindow), + m_widget, + m_x-border, + m_y-border, + m_width+2*border, + m_height+2*border ); } m_sizeSet = TRUE; @@ -1849,27 +1915,17 @@ void wxWindow::OnInternalIdle() UpdateWindowUI(); } -void wxWindow::SetSize( int width, int height ) -{ - SetSize( -1, -1, width, height, wxSIZE_USE_EXISTING ); -} - -void wxWindow::Move( int x, int y ) -{ - SetSize( x, y, -1, -1, wxSIZE_USE_EXISTING ); -} - -void wxWindow::GetSize( int *width, int *height ) const +void wxWindow::DoGetSize( int *width, int *height ) const { - wxCHECK_RET( (m_widget != NULL), "invalid window" ); + wxCHECK_RET( (m_widget != NULL), _T("invalid window") ); if (width) (*width) = m_width; if (height) (*height) = m_height; } -void wxWindow::SetClientSize( int width, int height ) +void wxWindow::DoSetClientSize( int width, int height ) { - wxCHECK_RET( (m_widget != NULL), "invalid window" ); + wxCHECK_RET( (m_widget != NULL), _T("invalid window") ); if (!m_wxwindow) { @@ -1884,8 +1940,7 @@ void wxWindow::SetClientSize( int width, int height ) { GtkStyleClass *window_class = m_wxwindow->style->klass; - if ((m_windowStyle & wxRAISED_BORDER) || - (m_windowStyle & wxSUNKEN_BORDER)) + if (HasFlag(wxRAISED_BORDER) || HasFlag(wxSUNKEN_BORDER)) { dw += 2 * window_class->xthickness; dh += 2 * window_class->ythickness; @@ -1896,44 +1951,44 @@ void wxWindow::SetClientSize( int width, int height ) GtkScrolledWindow *scroll_window = GTK_SCROLLED_WINDOW(m_widget); GtkScrolledWindowClass *scroll_class = GTK_SCROLLED_WINDOW_CLASS( GTK_OBJECT(m_widget)->klass ); -#ifdef NEW_GTK_SCROLL_CODE - GtkWidget *viewport = scroll_window->child; -#else +#if (GTK_MINOR_VERSION == 0) GtkWidget *viewport = scroll_window->viewport; -#endif - GtkStyleClass *viewport_class = viewport->style->klass; - GtkWidget *hscrollbar = scroll_window->hscrollbar; - GtkWidget *vscrollbar = scroll_window->vscrollbar; - - if ((m_windowStyle & wxRAISED_BORDER) || - (m_windowStyle & wxSUNKEN_BORDER)) + if (HasFlag(wxRAISED_BORDER) || HasFlag(wxSUNKEN_BORDER)) { dw += 2 * viewport_class->xthickness; dh += 2 * viewport_class->ythickness; } +#endif + +/* + GtkWidget *hscrollbar = scroll_window->hscrollbar; + GtkWidget *vscrollbar = scroll_window->vscrollbar; + + we use this instead: range.slider_width = 11 + 2*2pts edge +*/ if (scroll_window->vscrollbar_visible) { - dw += vscrollbar->allocation.width; + dw += 15; /* dw += vscrollbar->allocation.width; */ dw += scroll_class->scrollbar_spacing; } if (scroll_window->hscrollbar_visible) { - dh += hscrollbar->allocation.height; + dh += 15; /* dh += hscrollbar->allocation.height; */ dw += scroll_class->scrollbar_spacing; } } - SetSize( width+dw, height+dh ); + SetSize( width+dw, height+dh ); } } -void wxWindow::GetClientSize( int *width, int *height ) const +void wxWindow::DoGetClientSize( int *width, int *height ) const { - wxCHECK_RET( (m_widget != NULL), "invalid window" ); + wxCHECK_RET( (m_widget != NULL), _T("invalid window") ); if (!m_wxwindow) { @@ -1949,8 +2004,7 @@ void wxWindow::GetClientSize( int *width, int *height ) const { GtkStyleClass *window_class = m_wxwindow->style->klass; - if ((m_windowStyle & wxRAISED_BORDER) || - (m_windowStyle & wxSUNKEN_BORDER)) + if (HasFlag(wxRAISED_BORDER) || HasFlag(wxSUNKEN_BORDER)) { dw += 2 * window_class->xthickness; dh += 2 * window_class->ythickness; @@ -1961,32 +2015,32 @@ void wxWindow::GetClientSize( int *width, int *height ) const GtkScrolledWindow *scroll_window = GTK_SCROLLED_WINDOW(m_widget); GtkScrolledWindowClass *scroll_class = GTK_SCROLLED_WINDOW_CLASS( GTK_OBJECT(m_widget)->klass ); -#ifdef NEW_GTK_SCROLL_CODE - GtkWidget *viewport = scroll_window->child; -#else +#if (GTK_MINOR_VERSION == 0) GtkWidget *viewport = scroll_window->viewport; -#endif - GtkStyleClass *viewport_class = viewport->style->klass; - if ((m_windowStyle & wxRAISED_BORDER) || - (m_windowStyle & wxSUNKEN_BORDER)) + if ( HasFlag(wxRAISED_BORDER) || HasFlag(wxSUNKEN_BORDER) ) { dw += 2 * viewport_class->xthickness; dh += 2 * viewport_class->ythickness; } +#endif +/* + GtkWidget *hscrollbar = scroll_window->hscrollbar; + GtkWidget *vscrollbar = scroll_window->vscrollbar; + + we use this instead: range.slider_width = 11 + 2*2pts edge +*/ if (scroll_window->vscrollbar_visible) { -// dw += vscrollbar->allocation.width; - dw += 15; // range.slider_width = 11 + 2*2pts edge + dw += 15; /* dw += vscrollbar->allocation.width; */ dw += scroll_class->scrollbar_spacing; } if (scroll_window->hscrollbar_visible) { -// dh += hscrollbar->allocation.height; - dh += 15; + dh += 15; /* dh += hscrollbar->allocation.height; */ dh += scroll_class->scrollbar_spacing; } } @@ -1996,17 +2050,19 @@ void wxWindow::GetClientSize( int *width, int *height ) const } } -void wxWindow::GetPosition( int *x, int *y ) const +void wxWindow::DoGetPosition( int *x, int *y ) const { - wxCHECK_RET( (m_widget != NULL), "invalid window" ); + wxCHECK_RET( (m_widget != NULL), _T("invalid window") ); if (x) (*x) = m_x; if (y) (*y) = m_y; } -void wxWindow::ClientToScreen( int *x, int *y ) +void wxWindow::ClientToScreen( int *x, int *y ) const { - wxCHECK_RET( (m_widget != NULL), "invalid window" ); + wxCHECK_RET( (m_widget != NULL), _T("invalid window") ); + + if (!m_widget->window) return; GdkWindow *source = (GdkWindow *) NULL; if (m_wxwindow) @@ -2027,17 +2083,15 @@ void wxWindow::ClientToScreen( int *x, int *y ) } } - wxPoint pt(GetClientAreaOrigin()); - org_x += pt.x; - org_y += pt.y; - if (x) *x += org_x; if (y) *y += org_y; } -void wxWindow::ScreenToClient( int *x, int *y ) +void wxWindow::ScreenToClient( int *x, int *y ) const { - wxCHECK_RET( (m_widget != NULL), "invalid window" ); + wxCHECK_RET( (m_widget != NULL), _T("invalid window") ); + + if (!m_widget->window) return; GdkWindow *source = (GdkWindow *) NULL; if (m_wxwindow) @@ -2058,104 +2112,50 @@ void wxWindow::ScreenToClient( int *x, int *y ) } } - wxPoint pt(GetClientAreaOrigin()); - org_x -= pt.x; - org_y -= pt.y; - if (x) *x -= org_x; if (y) *y -= org_y; } -void wxWindow::Centre( int direction ) -{ - wxCHECK_RET( (m_widget != NULL), "invalid window" ); - - int x = m_x; - int y = m_y; - - if (m_parent) - { - int p_w = 0; - int p_h = 0; - m_parent->GetSize( &p_w, &p_h ); - if (direction & wxHORIZONTAL == wxHORIZONTAL) x = (p_w - m_width) / 2; - if (direction & wxVERTICAL == wxVERTICAL) y = (p_h - m_height) / 2; - } - else - { - if (direction & wxHORIZONTAL == wxHORIZONTAL) x = (gdk_screen_width () - m_width) / 2; - if (direction & wxVERTICAL == wxVERTICAL) y = (gdk_screen_height () - m_height) / 2; - } - - Move( x, y ); -} - -void wxWindow::Fit() +bool wxWindow::Show( bool show ) { - wxCHECK_RET( (m_widget != NULL), "invalid window" ); + wxCHECK_MSG( (m_widget != NULL), FALSE, _T("invalid window") ); - int maxX = 0; - int maxY = 0; - wxNode *node = m_children.First(); - while (node) + if (!wxWindowBase::Show(show)) { - wxWindow *win = (wxWindow *)node->Data(); - int wx, wy, ww, wh; - win->GetPosition(&wx, &wy); - win->GetSize(&ww, &wh); - if (wx + ww > maxX) maxX = wx + ww; - if (wy + wh > maxY) maxY = wy + wh; - - node = node->Next(); + // nothing to do + return FALSE; } - SetClientSize(maxX + 7, maxY + 14); -} - -void wxWindow::SetSizeHints( int minW, int minH, int maxW, int maxH, int WXUNUSED(incW), int WXUNUSED(incH) ) -{ - wxCHECK_RET( (m_widget != NULL), "invalid window" ); - - m_minWidth = minW; - m_minHeight = minH; - m_maxWidth = maxW; - m_maxHeight = maxH; -} - -void wxWindow::OnSize( wxSizeEvent &WXUNUSED(event) ) -{ -// if (GetAutoLayout()) Layout(); -} - -bool wxWindow::Show( bool show ) -{ - wxCHECK_MSG( (m_widget != NULL), FALSE, "invalid window" ); - if (show) gtk_widget_show( m_widget ); else gtk_widget_hide( m_widget ); - m_isShown = show; - return TRUE; } -void wxWindow::Enable( bool enable ) +bool wxWindow::Enable( bool enable ) { - wxCHECK_RET( (m_widget != NULL), "invalid window" ); + wxCHECK_MSG( (m_widget != NULL), FALSE, _T("invalid window") ); - m_isEnabled = enable; + if (!wxWindowBase::Enable(enable)) + { + // nothing to do + return FALSE; + } gtk_widget_set_sensitive( m_widget, enable ); - if (m_wxwindow) gtk_widget_set_sensitive( m_wxwindow, enable ); + if ( m_wxwindow ) + gtk_widget_set_sensitive( m_wxwindow, enable ); + + return TRUE; } int wxWindow::GetCharHeight() const { - wxCHECK_MSG( (m_widget != NULL), 12, "invalid window" ); + wxCHECK_MSG( (m_widget != NULL), 12, _T("invalid window") ); - wxCHECK_MSG( m_font.Ok(), 12, "invalid font" ); + wxCHECK_MSG( m_font.Ok(), 12, _T("invalid font") ); GdkFont *font = m_font.GetInternalFont( 1.0 ); @@ -2164,48 +2164,34 @@ int wxWindow::GetCharHeight() const int wxWindow::GetCharWidth() const { - wxCHECK_MSG( (m_widget != NULL), 8, "invalid window" ); + wxCHECK_MSG( (m_widget != NULL), 8, _T("invalid window") ); - wxCHECK_MSG( m_font.Ok(), 8, "invalid font" ); + wxCHECK_MSG( m_font.Ok(), 8, _T("invalid font") ); GdkFont *font = m_font.GetInternalFont( 1.0 ); return gdk_string_width( font, "H" ); } -void wxWindow::GetTextExtent( const wxString& string, int *x, int *y, - int *descent, int *externalLeading, const wxFont *theFont, bool WXUNUSED(use16) ) const +void wxWindow::GetTextExtent( const wxString& string, + int *x, + int *y, + int *descent, + int *externalLeading, + const wxFont *theFont ) const { wxFont fontToUse = m_font; if (theFont) fontToUse = *theFont; - wxCHECK_RET( fontToUse.Ok(), "invalid font" ); + wxCHECK_RET( fontToUse.Ok(), _T("invalid font") ); GdkFont *font = fontToUse.GetInternalFont( 1.0 ); - if (x) (*x) = gdk_string_width( font, string ); + if (x) (*x) = gdk_string_width( font, string.mbc_str() ); if (y) (*y) = font->ascent + font->descent; if (descent) (*descent) = font->descent; if (externalLeading) (*externalLeading) = 0; // ?? } -void wxWindow::MakeModal( bool modal ) -{ - return; - - // Disable all other windows - if (this->IsKindOf(CLASSINFO(wxDialog)) || this->IsKindOf(CLASSINFO(wxFrame))) - { - wxNode *node = wxTopLevelWindows.First(); - while (node) - { - wxWindow *win = (wxWindow *)node->Data(); - if (win != this) win->Enable(!modal); - - node = node->Next(); - } - } -} - void wxWindow::OnKeyDown( wxKeyEvent &event ) { event.SetEventType( wxEVT_CHAR ); @@ -2218,7 +2204,7 @@ void wxWindow::OnKeyDown( wxKeyEvent &event ) void wxWindow::SetFocus() { - wxCHECK_RET( (m_widget != NULL), "invalid window" ); + wxCHECK_RET( (m_widget != NULL), _T("invalid window") ); GtkWidget *connect_widget = GetConnectWidget(); if (connect_widget) @@ -2237,188 +2223,86 @@ void wxWindow::SetFocus() } } -wxWindow *wxWindow::FindFocus() -{ - return g_focusWindow; -} - bool wxWindow::AcceptsFocus() const { - return IsEnabled() && IsShown() && m_acceptsFocus; -} - -void wxWindow::AddChild( wxWindow *child ) -{ - wxCHECK_RET( (m_widget != NULL), "invalid window" ); - wxCHECK_RET( (child != NULL), "invalid child" ); - - m_children.Append( child ); + return m_acceptsFocus && wxWindowBase::AcceptsFocus(); } -wxWindow *wxWindow::ReParent( wxWindow *newParent ) +bool wxWindow::Reparent( wxWindow *newParent ) { - wxCHECK_MSG( (m_widget != NULL), (wxWindow*) NULL, "invalid window" ); - - wxWindow *oldParent = GetParent(); - - if (oldParent) oldParent->RemoveChild( this ); + wxCHECK_MSG( (m_widget != NULL), (wxWindow*) NULL, _T("invalid window") ); gtk_widget_unparent( m_widget ); - if (newParent) - { - newParent->AddChild( this ); - (newParent->m_insertCallback)( newParent, this ); - } - - return oldParent; -} - -void wxWindow::RemoveChild( wxWindow *child ) -{ - m_children.DeleteObject( child ); - child->m_parent = (wxWindow *) NULL; -} - -void wxWindow::SetReturnCode( int retCode ) -{ - m_retCode = retCode; -} + if ( !wxWindowBase::Reparent(newParent) ) + return FALSE; -int wxWindow::GetReturnCode() -{ - return m_retCode; + return TRUE; } void wxWindow::Raise() { - wxCHECK_RET( (m_widget != NULL), "invalid window" ); + wxCHECK_RET( (m_widget != NULL), _T("invalid window") ); + + if (!m_widget->window) return; - if (m_widget) gdk_window_raise( m_widget->window ); + gdk_window_raise( m_widget->window ); } void wxWindow::Lower() { - wxCHECK_RET( (m_widget != NULL), "invalid window" ); + wxCHECK_RET( (m_widget != NULL), _T("invalid window") ); - if (m_widget) gdk_window_lower( m_widget->window ); -} - -wxEvtHandler *wxWindow::GetEventHandler() const -{ - return m_eventHandler; -} + if (!m_widget->window) return; -void wxWindow::SetEventHandler( wxEvtHandler *handler ) -{ - m_eventHandler = handler; + gdk_window_lower( m_widget->window ); } -void wxWindow::PushEventHandler(wxEvtHandler *handler) +bool wxWindow::SetCursor( const wxCursor &cursor ) { - handler->SetNextHandler(GetEventHandler()); - SetEventHandler(handler); -} + wxCHECK_MSG( (m_widget != NULL), FALSE, _T("invalid window") ); -wxEvtHandler *wxWindow::PopEventHandler(bool deleteHandler) -{ - if (GetEventHandler()) + if (!wxWindowBase::SetCursor(cursor)) { - wxEvtHandler *handlerA = GetEventHandler(); - wxEvtHandler *handlerB = handlerA->GetNextHandler(); - handlerA->SetNextHandler((wxEvtHandler *) NULL); - SetEventHandler(handlerB); - if (deleteHandler) - { - delete handlerA; - return (wxEvtHandler*) NULL; - } - else - return handlerA; - } - else - return (wxEvtHandler *) NULL; -} - -wxValidator *wxWindow::GetValidator() -{ - return m_windowValidator; -} - -void wxWindow::SetValidator( const wxValidator& validator ) -{ - if (m_windowValidator) delete m_windowValidator; - m_windowValidator = validator.Clone(); - if (m_windowValidator) m_windowValidator->SetWindow(this); -} - -void wxWindow::SetClientObject( wxClientData *data ) -{ - if (m_clientObject) delete m_clientObject; - m_clientObject = data; -} - -wxClientData *wxWindow::GetClientObject() -{ - return m_clientObject; -} + // don't leave if the GTK widget has just + // been realized + if (!m_delayedCursor) return FALSE; + } + + GtkWidget *connect_widget = GetConnectWidget(); + if (!connect_widget->window) + { + // indicate that a new style has been set + // but it couldn't get applied as the + // widget hasn't been realized yet. + m_delayedCursor = TRUE; + + // pretend we have done something + return TRUE; + } -void wxWindow::SetClientData( void *data ) -{ - m_clientData = data; -} + if ((m_widget) && (m_widget->window)) + gdk_window_set_cursor( m_widget->window, GetCursor().GetCursor() ); -void *wxWindow::GetClientData() -{ - return m_clientData; -} + if ((m_wxwindow) && (m_wxwindow->window)) + gdk_window_set_cursor( m_wxwindow->window, GetCursor().GetCursor() ); -bool wxWindow::IsBeingDeleted() -{ - return FALSE; + // cursor was set + return TRUE; } -void wxWindow::SetId( wxWindowID id ) +void wxWindow::WarpPointer( int WXUNUSED(x), int WXUNUSED(y) ) { - m_windowId = id; + // TODO } -wxWindowID wxWindow::GetId() const +void wxWindow::Refresh( bool eraseBackground, const wxRect *rect ) { - return m_windowId; -} + wxCHECK_RET( (m_widget != NULL), _T("invalid window") ); -void wxWindow::SetCursor( const wxCursor &cursor ) -{ - wxCHECK_RET( (m_widget != NULL), "invalid window" ); + if (!m_widget->window) return; - if (cursor.Ok()) - { - if (cursor == *m_cursor) return; - *m_cursor = cursor; - } - else - { - *m_cursor = *wxSTANDARD_CURSOR; - } - - if ((m_widget) && (m_widget->window)) - gdk_window_set_cursor( m_widget->window, m_cursor->GetCursor() ); - - if ((m_wxwindow) && (m_wxwindow->window)) - gdk_window_set_cursor( m_wxwindow->window, m_cursor->GetCursor() ); -} - -void wxWindow::WarpPointer( int WXUNUSED(x), int WXUNUSED(y) ) -{ - // TODO -} - -void wxWindow::Refresh( bool eraseBackground, const wxRect *rect ) -{ - wxCHECK_RET( (m_widget != NULL), "invalid window" ); - - if (eraseBackground && m_wxwindow && m_wxwindow->window) + if (eraseBackground && m_wxwindow && m_wxwindow->window) { if (rect) { @@ -2454,34 +2338,11 @@ void wxWindow::Refresh( bool eraseBackground, const wxRect *rect ) } } -wxRegion wxWindow::GetUpdateRegion() const -{ - return m_updateRegion; -} - -bool wxWindow::IsExposed( int x, int y) const -{ - return (m_updateRegion.Contains( x, y ) != wxOutRegion ); -} - -bool wxWindow::IsExposed( int x, int y, int w, int h ) const -{ - return (m_updateRegion.Contains( x, y, w, h ) != wxOutRegion ); -} - -bool wxWindow::IsExposed( const wxPoint& pt ) const -{ - return (m_updateRegion.Contains( pt.x, pt.y ) != wxOutRegion ); -} - -bool wxWindow::IsExposed( const wxRect& rect ) const -{ - return (m_updateRegion.Contains( rect.x, rect.y, rect.width, rect.height ) != wxOutRegion ); -} - void wxWindow::Clear() { - wxCHECK_RET( m_widget != NULL, "invalid window" ); + wxCHECK_RET( m_widget != NULL, _T("invalid window") ); + + if (!m_widget->window) return; if (m_wxwindow && m_wxwindow->window) { @@ -2490,70 +2351,55 @@ void wxWindow::Clear() } #if wxUSE_TOOLTIPS -void wxWindow::SetToolTip( const wxString &tip ) +void wxWindow::DoSetToolTip( wxToolTip *tip ) { - if (m_toolTip) - { - m_toolTip->SetTip( tip ); - } - else - { - SetToolTip( new wxToolTip( tip ) ); - } + wxWindowBase::DoSetToolTip(tip); - // setting empty tooltip text does not remove the tooltip any more for - // wxMSW compatibility - use SetToolTip((wxToolTip *)NULL) for this + if (m_tooltip) + m_tooltip->Apply( this ); } -void wxWindow::SetToolTip( wxToolTip *tip ) +void wxWindow::ApplyToolTip( GtkTooltips *tips, const wxChar *tip ) { - if (m_toolTip) - { - m_toolTip->SetTip( (char*) NULL ); - delete m_toolTip; - } - - m_toolTip = tip; - - if (m_toolTip) - m_toolTip->Apply( this ); -} - -void wxWindow::ApplyToolTip( GtkTooltips *tips, const char *tip ) -{ - gtk_tooltips_set_tip( tips, GetConnectWidget(), tip, (gchar*) NULL ); + gtk_tooltips_set_tip( tips, GetConnectWidget(), wxConv_current->cWX2MB(tip), (gchar*) NULL ); } #endif // wxUSE_TOOLTIPS -wxColour wxWindow::GetBackgroundColour() const -{ - return m_backgroundColour; -} - -void wxWindow::SetBackgroundColour( const wxColour &colour ) +bool wxWindow::SetBackgroundColour( const wxColour &colour ) { - wxCHECK_RET( m_widget != NULL, "invalid window" ); - - if (m_backgroundColour == colour) return; + wxCHECK_MSG( m_widget != NULL, FALSE, _T("invalid window") ); - m_backgroundColour = colour; - if (!m_backgroundColour.Ok()) return; + if (!wxWindowBase::SetBackgroundColour(colour)) + { + // don't leave if the GTK widget has just + // been realized + if (!m_delayedBackgroundColour) return FALSE; + } + + GtkWidget *connect_widget = GetConnectWidget(); + if (!connect_widget->window) + { + // indicate that a new style has been set + // but it couldn't get applied as the + // widget hasn't been realized yet. + m_delayedBackgroundColour = TRUE; + + // pretend we have done something + return TRUE; + } if (m_wxwindow && m_wxwindow->window) { - /* wxMSW doesn't clear the window here. I don't do that - either to provide compatibility. call Clear() to do - the job. */ - + /* wxMSW doesn't clear the window here. I don't do that either to + provide compatibility. call Clear() to do the job. */ + m_backgroundColour.CalcPixel( gdk_window_get_colormap( m_wxwindow->window ) ); gdk_window_set_background( m_wxwindow->window, m_backgroundColour.GetColor() ); } wxColour sysbg = wxSystemSettings::GetSystemColour( wxSYS_COLOUR_BTNFACE ); - - if (sysbg.Red() == colour.Red() && - sysbg.Green() == colour.Green() && - sysbg.Blue() == colour.Blue()) + + if (sysbg == m_backgroundColour) { m_backgroundColour = wxNullColour; ApplyWidgetStyle(); @@ -2563,26 +2409,35 @@ void wxWindow::SetBackgroundColour( const wxColour &colour ) { ApplyWidgetStyle(); } -} -wxColour wxWindow::GetForegroundColour() const -{ - return m_foregroundColour; + return TRUE; } -void wxWindow::SetForegroundColour( const wxColour &colour ) +bool wxWindow::SetForegroundColour( const wxColour &colour ) { - wxCHECK_RET( m_widget != NULL, "invalid window" ); + wxCHECK_MSG( m_widget != NULL, FALSE, _T("invalid window") ); - if (m_foregroundColour == colour) return; - - m_foregroundColour = colour; - if (!m_foregroundColour.Ok()) return; + if (!wxWindowBase::SetForegroundColour(colour)) + { + // don't leave if the GTK widget has just + // been realized + if (!m_delayedForegroundColour) return FALSE; + } + + GtkWidget *connect_widget = GetConnectWidget(); + if (!connect_widget->window) + { + // indicate that a new style has been set + // but it couldn't get applied as the + // widget hasn't been realized yet. + m_delayedForegroundColour = TRUE; + + // pretend we have done something + return TRUE; + } wxColour sysbg = wxSystemSettings::GetSystemColour( wxSYS_COLOUR_BTNFACE ); - if (sysbg.Red() == colour.Red() && - sysbg.Green() == colour.Green() && - sysbg.Blue() == colour.Blue()) + if (sysbg == m_foregroundColour) { m_backgroundColour = wxNullColour; ApplyWidgetStyle(); @@ -2592,15 +2447,15 @@ void wxWindow::SetForegroundColour( const wxColour &colour ) { ApplyWidgetStyle(); } + + return TRUE; } GtkStyle *wxWindow::GetWidgetStyle() { if (m_widgetStyle) gtk_style_unref( m_widgetStyle ); - m_widgetStyle = - gtk_style_copy( - gtk_widget_get_style( m_widget ) ); + m_widgetStyle = gtk_style_copy( gtk_widget_get_style( m_widget ) ); return m_widgetStyle; } @@ -2638,82 +2493,10 @@ void wxWindow::ApplyWidgetStyle() { } -bool wxWindow::Validate() -{ - wxCHECK_MSG( m_widget != NULL, FALSE, "invalid window" ); - - wxNode *node = m_children.First(); - while (node) - { - wxWindow *child = (wxWindow *)node->Data(); - if (child->GetValidator() && /* child->GetValidator()->Ok() && */ !child->GetValidator()->Validate(this)) - { - return FALSE; - } - node = node->Next(); - } - return TRUE; -} - -bool wxWindow::TransferDataToWindow() -{ - wxCHECK_MSG( m_widget != NULL, FALSE, "invalid window" ); - - wxNode *node = m_children.First(); - while (node) - { - wxWindow *child = (wxWindow *)node->Data(); - if (child->GetValidator() && /* child->GetValidator()->Ok() && */ - !child->GetValidator()->TransferToWindow() ) - { - wxMessageBox( _("Application Error"), _("Could not transfer data to window"), wxOK|wxICON_EXCLAMATION ); - return FALSE; - } - node = node->Next(); - } - return TRUE; -} - -bool wxWindow::TransferDataFromWindow() -{ - wxCHECK_MSG( m_widget != NULL, FALSE, "invalid window" ); - - wxNode *node = m_children.First(); - while (node) - { - wxWindow *child = (wxWindow *)node->Data(); - if ( child->GetValidator() && /* child->GetValidator()->Ok() && */ !child->GetValidator()->TransferFromWindow() ) - { - return FALSE; - } - node = node->Next(); - } - return TRUE; -} - -void wxWindow::SetAcceleratorTable( const wxAcceleratorTable& accel ) -{ - m_acceleratorTable = accel; -} - -void wxWindow::OnInitDialog( wxInitDialogEvent &WXUNUSED(event) ) -{ - TransferDataToWindow(); -} - -void wxWindow::InitDialog() -{ - wxCHECK_RET( m_widget != NULL, "invalid window" ); - - wxInitDialogEvent event(GetId()); - event.SetEventObject( this ); - GetEventHandler()->ProcessEvent(event); -} - static void SetInvokingWindow( wxMenu *menu, wxWindow *win ) { menu->SetInvokingWindow( win ); - wxNode *node = menu->m_items.First(); + wxNode *node = menu->GetItems().First(); while (node) { wxMenuItem *menuitem = (wxMenuItem*)node->Data(); @@ -2728,7 +2511,9 @@ static void SetInvokingWindow( wxMenu *menu, wxWindow *win ) static gint gs_pop_x = 0; static gint gs_pop_y = 0; -static void pop_pos_callback( GtkMenu *menu, gint *x, gint *y, wxWindow *win ) +static void pop_pos_callback( GtkMenu * WXUNUSED(menu), + gint *x, gint *y, + wxWindow *win ) { win->ClientToScreen( &gs_pop_x, &gs_pop_y ); *x = gs_pop_x; @@ -2737,9 +2522,9 @@ static void pop_pos_callback( GtkMenu *menu, gint *x, gint *y, wxWindow *win ) bool wxWindow::PopupMenu( wxMenu *menu, int x, int y ) { - wxCHECK_MSG( m_widget != NULL, FALSE, "invalid window" ); + wxCHECK_MSG( m_widget != NULL, FALSE, _T("invalid window") ); - wxCHECK_MSG( menu != NULL, FALSE, "invalid popup-menu" ); + wxCHECK_MSG( menu != NULL, FALSE, _T("invalid popup-menu") ); SetInvokingWindow( menu, this ); @@ -2764,7 +2549,7 @@ bool wxWindow::PopupMenu( wxMenu *menu, int x, int y ) void wxWindow::SetDropTarget( wxDropTarget *dropTarget ) { - wxCHECK_RET( m_widget != NULL, "invalid window" ); + wxCHECK_RET( m_widget != NULL, _T("invalid window") ); GtkWidget *dnd_widget = GetConnectWidget(); @@ -2776,12 +2561,7 @@ void wxWindow::SetDropTarget( wxDropTarget *dropTarget ) if (m_dropTarget) m_dropTarget->RegisterWidget( dnd_widget ); } -wxDropTarget *wxWindow::GetDropTarget() const -{ - return m_dropTarget; -} - -#endif +#endif // wxUSE_DRAG_AND_DROP GtkWidget* wxWindow::GetConnectWidget() { @@ -2797,19 +2577,31 @@ bool wxWindow::IsOwnGtkWindow( GdkWindow *window ) return (window == m_widget->window); } -void wxWindow::SetFont( const wxFont &font ) +bool wxWindow::SetFont( const wxFont &font ) { - wxCHECK_RET( m_widget != NULL, "invalid window" ); + wxCHECK_MSG( m_widget != NULL, FALSE, _T( "invalid window") ); - if (((wxFont*)&font)->Ok()) - m_font = font; - else - m_font = *wxSWISS_FONT; + if (!wxWindowBase::SetFont(font)) + { + // don't leave if the GTK widget has just + // been realized + if (!m_delayedFont) return FALSE; + } + + GtkWidget *connect_widget = GetConnectWidget(); + if (!connect_widget->window) + { + // indicate that a new style has been set + // but it couldn't get applied as the + // widget hasn't been realized yet. + m_delayedFont = TRUE; + + // pretend we have done something + return TRUE; + } wxColour sysbg = wxSystemSettings::GetSystemColour( wxSYS_COLOUR_BTNFACE ); - if (sysbg.Red() == m_backgroundColour.Red() && - sysbg.Green() == m_backgroundColour.Green() && - sysbg.Blue() == m_backgroundColour.Blue()) + if ( sysbg == m_backgroundColour ) { m_backgroundColour = wxNullColour; ApplyWidgetStyle(); @@ -2819,25 +2611,19 @@ void wxWindow::SetFont( const wxFont &font ) { ApplyWidgetStyle(); } -} -void wxWindow::SetWindowStyleFlag( long flag ) -{ - m_windowStyle = flag; -} - -long wxWindow::GetWindowStyleFlag() const -{ - return m_windowStyle; + return TRUE; } void wxWindow::CaptureMouse() { - wxCHECK_RET( m_widget != NULL, "invalid window" ); + wxCHECK_RET( m_widget != NULL, _T("invalid window") ); - wxCHECK_RET( g_capturing == FALSE, "CaptureMouse called twice" ); + wxCHECK_RET( g_capturing == FALSE, _T("CaptureMouse called twice") ); GtkWidget *connect_widget = GetConnectWidget(); + if (!connect_widget->window) return; + gtk_grab_add( connect_widget ); gdk_pointer_grab( connect_widget->window, FALSE, (GdkEventMask) @@ -2852,84 +2638,29 @@ void wxWindow::CaptureMouse() void wxWindow::ReleaseMouse() { - wxCHECK_RET( m_widget != NULL, "invalid window" ); + wxCHECK_RET( m_widget != NULL, _T("invalid window") ); - wxCHECK_RET( g_capturing == TRUE, "ReleaseMouse called twice" ); + wxCHECK_RET( g_capturing == TRUE, _T("ReleaseMouse called twice") ); GtkWidget *connect_widget = GetConnectWidget(); + if (!connect_widget->window) return; + gtk_grab_remove( connect_widget ); gdk_pointer_ungrab ( GDK_CURRENT_TIME ); g_capturing = FALSE; } -void wxWindow::SetTitle( const wxString &WXUNUSED(title) ) -{ -} - -wxString wxWindow::GetTitle() const -{ - return (wxString&)m_windowName; -} - -wxString wxWindow::GetLabel() const -{ - return GetTitle(); -} - -void wxWindow::SetName( const wxString &name ) -{ - m_windowName = name; -} - -wxString wxWindow::GetName() const -{ - return (wxString&)m_windowName; -} - -bool wxWindow::IsShown() const -{ - return m_isShown; -} - -bool wxWindow::IsRetained() +bool wxWindow::IsRetained() const { return FALSE; } -wxWindow *wxWindow::FindWindow( long id ) -{ - if (id == m_windowId) return this; - wxNode *node = m_children.First(); - while (node) - { - wxWindow *child = (wxWindow*)node->Data(); - wxWindow *res = child->FindWindow( id ); - if (res) return res; - node = node->Next(); - } - return (wxWindow *) NULL; -} - -wxWindow *wxWindow::FindWindow( const wxString& name ) -{ - if (name == m_windowName) return this; - wxNode *node = m_children.First(); - while (node) - { - wxWindow *child = (wxWindow*)node->Data(); - wxWindow *res = child->FindWindow( name ); - if (res) return res; - node = node->Next(); - } - return (wxWindow *) NULL; -} - void wxWindow::SetScrollbar( int orient, int pos, int thumbVisible, int range, bool refresh ) { - wxCHECK_RET( m_widget != NULL, "invalid window" ); + wxCHECK_RET( m_widget != NULL, _T("invalid window") ); - wxCHECK_RET( m_wxwindow != NULL, "window needs client area for scrolling" ); + wxCHECK_RET( m_wxwindow != NULL, _T("window needs client area for scrolling") ); m_hasScrolling = TRUE; @@ -2982,22 +2713,17 @@ void wxWindow::SetScrollbar( int orient, int pos, int thumbVisible, m_vAdjust->page_size = fthumb; } - if (m_wxwindow->window) - { - if (orient == wxHORIZONTAL) - gtk_signal_emit_by_name( GTK_OBJECT(m_hAdjust), "changed" ); - else - gtk_signal_emit_by_name( GTK_OBJECT(m_vAdjust), "changed" ); - - gtk_widget_set_usize( m_widget, m_width, m_height ); - } + if (orient == wxHORIZONTAL) + gtk_signal_emit_by_name( GTK_OBJECT(m_hAdjust), "changed" ); + else + gtk_signal_emit_by_name( GTK_OBJECT(m_vAdjust), "changed" ); } void wxWindow::SetScrollPos( int orient, int pos, bool WXUNUSED(refresh) ) { - wxCHECK_RET( m_widget != NULL, "invalid window" ); + wxCHECK_RET( m_widget != NULL, _T("invalid window") ); - wxCHECK_RET( m_wxwindow != NULL, "window needs client area for scrolling" ); + wxCHECK_RET( m_wxwindow != NULL, _T("window needs client area for scrolling") ); if (orient == wxHORIZONTAL) { @@ -3020,7 +2746,7 @@ void wxWindow::SetScrollPos( int orient, int pos, bool WXUNUSED(refresh) ) m_vAdjust->value = fpos; } - if (!m_isScrolling) + if (!m_isScrolling) /* prevent recursion */ { if (m_wxwindow->window) { @@ -3034,9 +2760,9 @@ void wxWindow::SetScrollPos( int orient, int pos, bool WXUNUSED(refresh) ) int wxWindow::GetScrollThumb( int orient ) const { - wxCHECK_MSG( m_widget != NULL, 0, "invalid window" ); + wxCHECK_MSG( m_widget != NULL, 0, _T("invalid window") ); - wxCHECK_MSG( m_wxwindow != NULL, 0, "window needs client area for scrolling" ); + wxCHECK_MSG( m_wxwindow != NULL, 0, _T("window needs client area for scrolling") ); if (orient == wxHORIZONTAL) return (int)(m_hAdjust->page_size+0.5); @@ -3046,9 +2772,9 @@ int wxWindow::GetScrollThumb( int orient ) const int wxWindow::GetScrollPos( int orient ) const { - wxCHECK_MSG( m_widget != NULL, 0, "invalid window" ); + wxCHECK_MSG( m_widget != NULL, 0, _T("invalid window") ); - wxCHECK_MSG( m_wxwindow != NULL, 0, "window needs client area for scrolling" ); + wxCHECK_MSG( m_wxwindow != NULL, 0, _T("window needs client area for scrolling") ); if (orient == wxHORIZONTAL) return (int)(m_hAdjust->value+0.5); @@ -3058,9 +2784,9 @@ int wxWindow::GetScrollPos( int orient ) const int wxWindow::GetScrollRange( int orient ) const { - wxCHECK_MSG( m_widget != NULL, 0, "invalid window" ); + wxCHECK_MSG( m_widget != NULL, 0, _T("invalid window") ); - wxCHECK_MSG( m_wxwindow != NULL, 0, "window needs client area for scrolling" ); + wxCHECK_MSG( m_wxwindow != NULL, 0, _T("window needs client area for scrolling") ); if (orient == wxHORIZONTAL) return (int)(m_hAdjust->upper+0.5); @@ -3070,492 +2796,59 @@ int wxWindow::GetScrollRange( int orient ) const void wxWindow::ScrollWindow( int dx, int dy, const wxRect* WXUNUSED(rect) ) { - wxCHECK_RET( m_widget != NULL, "invalid window" ); + wxCHECK_RET( m_widget != NULL, _T("invalid window") ); - wxCHECK_RET( m_wxwindow != NULL, "window needs client area for scrolling" ); + wxCHECK_RET( m_wxwindow != NULL, _T("window needs client area for scrolling") ); + + if (!m_scrollGC) + { + m_scrollGC = gdk_gc_new( m_wxwindow->window ); + gdk_gc_set_exposures( m_scrollGC, TRUE ); + } int cw = 0; int ch = 0; GetClientSize( &cw, &ch ); - int w = cw - abs(dx); int h = ch - abs(dy); + if ((h < 0) || (w < 0)) { Refresh(); - return; - } - int s_x = 0; - int s_y = 0; - if (dx < 0) s_x = -dx; - if (dy < 0) s_y = -dy; - int d_x = 0; - int d_y = 0; - if (dx > 0) d_x = dx; - if (dy > 0) d_y = dy; - - if (!m_scrollGC) - { - m_scrollGC = gdk_gc_new( m_wxwindow->window ); - gdk_gc_set_exposures( m_scrollGC, TRUE ); } - - gdk_window_copy_area( m_wxwindow->window, m_scrollGC, d_x, d_y, - m_wxwindow->window, s_x, s_y, w, h ); - - wxRect rect; - if (dx < 0) rect.x = cw+dx; else rect.x = 0; - if (dy < 0) rect.y = ch+dy; else rect.y = 0; - if (dy != 0) rect.width = cw; else rect.width = abs(dx); - if (dx != 0) rect.height = ch; else rect.height = abs(dy); - - Refresh( TRUE, &rect ); -} - -//------------------------------------------------------------------------------------- -// Layout -//------------------------------------------------------------------------------------- - -wxLayoutConstraints *wxWindow::GetConstraints() const -{ - return m_constraints; -} - -void wxWindow::SetConstraints( wxLayoutConstraints *constraints ) -{ - if (m_constraints) - { - UnsetConstraints(m_constraints); - delete m_constraints; - } - m_constraints = constraints; - if (m_constraints) - { - // Make sure other windows know they're part of a 'meaningful relationship' - if (m_constraints->left.GetOtherWindow() && (m_constraints->left.GetOtherWindow() != this)) - m_constraints->left.GetOtherWindow()->AddConstraintReference((wxWindow *)this); - if (m_constraints->top.GetOtherWindow() && (m_constraints->top.GetOtherWindow() != this)) - m_constraints->top.GetOtherWindow()->AddConstraintReference((wxWindow *)this); - if (m_constraints->right.GetOtherWindow() && (m_constraints->right.GetOtherWindow() != this)) - m_constraints->right.GetOtherWindow()->AddConstraintReference((wxWindow *)this); - if (m_constraints->bottom.GetOtherWindow() && (m_constraints->bottom.GetOtherWindow() != this)) - m_constraints->bottom.GetOtherWindow()->AddConstraintReference((wxWindow *)this); - if (m_constraints->width.GetOtherWindow() && (m_constraints->width.GetOtherWindow() != this)) - m_constraints->width.GetOtherWindow()->AddConstraintReference((wxWindow *)this); - if (m_constraints->height.GetOtherWindow() && (m_constraints->height.GetOtherWindow() != this)) - m_constraints->height.GetOtherWindow()->AddConstraintReference((wxWindow *)this); - if (m_constraints->centreX.GetOtherWindow() && (m_constraints->centreX.GetOtherWindow() != this)) - m_constraints->centreX.GetOtherWindow()->AddConstraintReference((wxWindow *)this); - if (m_constraints->centreY.GetOtherWindow() && (m_constraints->centreY.GetOtherWindow() != this)) - m_constraints->centreY.GetOtherWindow()->AddConstraintReference((wxWindow *)this); - } -; -} -; - -void wxWindow::SetAutoLayout( bool autoLayout ) -{ - m_autoLayout = autoLayout; -} - -bool wxWindow::GetAutoLayout() const -{ - return m_autoLayout; -} - -wxSizer *wxWindow::GetSizer() const -{ - return m_windowSizer; -} - -void wxWindow::SetSizerParent( wxWindow *win ) -{ - m_sizerParent = win; -} - -wxWindow *wxWindow::GetSizerParent() const -{ - return m_sizerParent; -} - -// This removes any dangling pointers to this window -// in other windows' constraintsInvolvedIn lists. -void wxWindow::UnsetConstraints(wxLayoutConstraints *c) -{ - if (c) - { - if (c->left.GetOtherWindow() && (c->top.GetOtherWindow() != this)) - c->left.GetOtherWindow()->RemoveConstraintReference((wxWindow *)this); - if (c->top.GetOtherWindow() && (c->top.GetOtherWindow() != this)) - c->top.GetOtherWindow()->RemoveConstraintReference((wxWindow *)this); - if (c->right.GetOtherWindow() && (c->right.GetOtherWindow() != this)) - c->right.GetOtherWindow()->RemoveConstraintReference((wxWindow *)this); - if (c->bottom.GetOtherWindow() && (c->bottom.GetOtherWindow() != this)) - c->bottom.GetOtherWindow()->RemoveConstraintReference((wxWindow *)this); - if (c->width.GetOtherWindow() && (c->width.GetOtherWindow() != this)) - c->width.GetOtherWindow()->RemoveConstraintReference((wxWindow *)this); - if (c->height.GetOtherWindow() && (c->height.GetOtherWindow() != this)) - c->height.GetOtherWindow()->RemoveConstraintReference((wxWindow *)this); - if (c->centreX.GetOtherWindow() && (c->centreX.GetOtherWindow() != this)) - c->centreX.GetOtherWindow()->RemoveConstraintReference((wxWindow *)this); - if (c->centreY.GetOtherWindow() && (c->centreY.GetOtherWindow() != this)) - c->centreY.GetOtherWindow()->RemoveConstraintReference((wxWindow *)this); - } -} - -// Back-pointer to other windows we're involved with, so if we delete -// this window, we must delete any constraints we're involved with. -void wxWindow::AddConstraintReference(wxWindow *otherWin) -{ - if (!m_constraintsInvolvedIn) - m_constraintsInvolvedIn = new wxList; - if (!m_constraintsInvolvedIn->Member(otherWin)) - m_constraintsInvolvedIn->Append(otherWin); -} - -// REMOVE back-pointer to other windows we're involved with. -void wxWindow::RemoveConstraintReference(wxWindow *otherWin) -{ - if (m_constraintsInvolvedIn) - m_constraintsInvolvedIn->DeleteObject(otherWin); -} - -// Reset any constraints that mention this window -void wxWindow::DeleteRelatedConstraints() -{ - if (m_constraintsInvolvedIn) - { - wxNode *node = m_constraintsInvolvedIn->First(); - while (node) + else { - wxWindow *win = (wxWindow *)node->Data(); - wxNode *next = node->Next(); - wxLayoutConstraints *constr = win->GetConstraints(); - - // Reset any constraints involving this window - if (constr) - { - constr->left.ResetIfWin((wxWindow *)this); - constr->top.ResetIfWin((wxWindow *)this); - constr->right.ResetIfWin((wxWindow *)this); - constr->bottom.ResetIfWin((wxWindow *)this); - constr->width.ResetIfWin((wxWindow *)this); - constr->height.ResetIfWin((wxWindow *)this); - constr->centreX.ResetIfWin((wxWindow *)this); - constr->centreY.ResetIfWin((wxWindow *)this); - } - delete node; - node = next; - } - delete m_constraintsInvolvedIn; - m_constraintsInvolvedIn = (wxList *) NULL; - } -} - -void wxWindow::SetSizer(wxSizer *sizer) -{ - m_windowSizer = sizer; - if (sizer) - sizer->SetSizerParent((wxWindow *)this); -} + int s_x = 0; + int s_y = 0; + if (dx < 0) s_x = -dx; + if (dy < 0) s_y = -dy; + int d_x = 0; + int d_y = 0; + if (dx > 0) d_x = dx; + if (dy > 0) d_y = dy; -/* - * New version - */ - -bool wxWindow::Layout() -{ - if (GetConstraints()) - { - int w, h; - GetClientSize(&w, &h); - GetConstraints()->width.SetValue(w); - GetConstraints()->height.SetValue(h); - } - - // If top level (one sizer), evaluate the sizer's constraints. - if (GetSizer()) - { - int noChanges; - GetSizer()->ResetConstraints(); // Mark all constraints as unevaluated - GetSizer()->LayoutPhase1(&noChanges); - GetSizer()->LayoutPhase2(&noChanges); - GetSizer()->SetConstraintSizes(); // Recursively set the real window sizes - return TRUE; - } - else - { - // Otherwise, evaluate child constraints - ResetConstraints(); // Mark all constraints as unevaluated - DoPhase(1); // Just one phase need if no sizers involved - DoPhase(2); - SetConstraintSizes(); // Recursively set the real window sizes - } - return TRUE; -} - - -// Do a phase of evaluating constraints: -// the default behaviour. wxSizers may do a similar -// thing, but also impose their own 'constraints' -// and order the evaluation differently. -bool wxWindow::LayoutPhase1(int *noChanges) -{ - wxLayoutConstraints *constr = GetConstraints(); - if (constr) - { - return constr->SatisfyConstraints((wxWindow *)this, noChanges); - } - else - return TRUE; -} + gdk_window_copy_area( m_wxwindow->window, m_scrollGC, d_x, d_y, + m_wxwindow->window, s_x, s_y, w, h ); -bool wxWindow::LayoutPhase2(int *noChanges) -{ - *noChanges = 0; - - // Layout children - DoPhase(1); - DoPhase(2); - return TRUE; -} + wxRect rect; + if (dx < 0) rect.x = cw+dx; else rect.x = 0; + if (dy < 0) rect.y = ch+dy; else rect.y = 0; + if (dy != 0) rect.width = cw; else rect.width = abs(dx); + if (dx != 0) rect.height = ch; else rect.height = abs(dy); -// Do a phase of evaluating child constraints -bool wxWindow::DoPhase(int phase) -{ - int noIterations = 0; - int maxIterations = 500; - int noChanges = 1; - int noFailures = 0; - wxList succeeded; - while ((noChanges > 0) && (noIterations < maxIterations)) - { - noChanges = 0; - noFailures = 0; - wxNode *node = m_children.First(); - while (node) - { - wxWindow *child = (wxWindow *)node->Data(); - if (!child->IsKindOf(CLASSINFO(wxFrame)) && !child->IsKindOf(CLASSINFO(wxDialog))) - { - wxLayoutConstraints *constr = child->GetConstraints(); - if (constr) - { - if (succeeded.Member(child)) - { - } - else - { - int tempNoChanges = 0; - bool success = ( (phase == 1) ? child->LayoutPhase1(&tempNoChanges) : child->LayoutPhase2(&tempNoChanges) ) ; - noChanges += tempNoChanges; - if (success) - { - succeeded.Append(child); - } - } - } - } - node = node->Next(); - } - noIterations ++; - } - return TRUE; -} - -void wxWindow::ResetConstraints() -{ - wxLayoutConstraints *constr = GetConstraints(); - if (constr) - { - constr->left.SetDone(FALSE); - constr->top.SetDone(FALSE); - constr->right.SetDone(FALSE); - constr->bottom.SetDone(FALSE); - constr->width.SetDone(FALSE); - constr->height.SetDone(FALSE); - constr->centreX.SetDone(FALSE); - constr->centreY.SetDone(FALSE); - } - wxNode *node = m_children.First(); - while (node) - { - wxWindow *win = (wxWindow *)node->Data(); - if (!win->IsKindOf(CLASSINFO(wxFrame)) && !win->IsKindOf(CLASSINFO(wxDialog))) - win->ResetConstraints(); - node = node->Next(); - } -} - -// Need to distinguish between setting the 'fake' size for -// windows and sizers, and setting the real values. -void wxWindow::SetConstraintSizes(bool recurse) -{ - wxLayoutConstraints *constr = GetConstraints(); - if (constr && constr->left.GetDone() && constr->right.GetDone() && - constr->width.GetDone() && constr->height.GetDone()) - { - int x = constr->left.GetValue(); - int y = constr->top.GetValue(); - int w = constr->width.GetValue(); - int h = constr->height.GetValue(); - - // If we don't want to resize this window, just move it... - if ((constr->width.GetRelationship() != wxAsIs) || - (constr->height.GetRelationship() != wxAsIs)) - { - // Calls Layout() recursively. AAAGH. How can we stop that. - // Simply take Layout() out of non-top level OnSizes. - SizerSetSize(x, y, w, h); + Refresh( TRUE, &rect ); } - else - { - SizerMove(x, y); - } - } - else if (constr) - { - char *windowClass = this->GetClassInfo()->GetClassName(); - - wxString winName; - if (GetName() == "") - winName = "unnamed"; - else - winName = GetName(); - wxLogDebug( "Constraint(s) not satisfied for window of type %s, name %s:\n", - (const char *)windowClass, - (const char *)winName); - if (!constr->left.GetDone()) wxLogDebug( " unsatisfied 'left' constraint.\n" ); - if (!constr->right.GetDone()) wxLogDebug( " unsatisfied 'right' constraint.\n" ); - if (!constr->width.GetDone()) wxLogDebug( " unsatisfied 'width' constraint.\n" ); - if (!constr->height.GetDone()) wxLogDebug( " unsatisfied 'height' constraint.\n" ); - wxLogDebug( "Please check constraints: try adding AsIs() constraints.\n" ); - } - - if (recurse) - { + wxNode *node = m_children.First(); while (node) { - wxWindow *win = (wxWindow *)node->Data(); - if (!win->IsKindOf(CLASSINFO(wxFrame)) && !win->IsKindOf(CLASSINFO(wxDialog))) - win->SetConstraintSizes(); - node = node->Next(); - } - } -} - -// This assumes that all sizers are 'on' the same -// window, i.e. the parent of this window. -void wxWindow::TransformSizerToActual(int *x, int *y) const -{ - if (!m_sizerParent || m_sizerParent->IsKindOf(CLASSINFO(wxDialog)) || - m_sizerParent->IsKindOf(CLASSINFO(wxFrame)) ) - return; - - int xp, yp; - m_sizerParent->GetPosition(&xp, &yp); - m_sizerParent->TransformSizerToActual(&xp, &yp); - *x += xp; - *y += yp; -} - -void wxWindow::SizerSetSize(int x, int y, int w, int h) -{ - int xx = x; - int yy = y; - TransformSizerToActual(&xx, &yy); - SetSize(xx, yy, w, h); -} - -void wxWindow::SizerMove(int x, int y) -{ - int xx = x; - int yy = y; - TransformSizerToActual(&xx, &yy); - Move(xx, yy); -} - -// Only set the size/position of the constraint (if any) -void wxWindow::SetSizeConstraint(int x, int y, int w, int h) -{ - wxLayoutConstraints *constr = GetConstraints(); - if (constr) - { - if (x != -1) - { - constr->left.SetValue(x); - constr->left.SetDone(TRUE); - } - if (y != -1) - { - constr->top.SetValue(y); - constr->top.SetDone(TRUE); + wxWindow *child = (wxWindow*) node->Data(); + child->Move( child->m_x + dx, child->m_y + dy ); + node = node->Next(); } - if (w != -1) - { - constr->width.SetValue(w); - constr->width.SetDone(TRUE); - } - if (h != -1) - { - constr->height.SetValue(h); - constr->height.SetDone(TRUE); - } - } -} - -void wxWindow::MoveConstraint(int x, int y) -{ - wxLayoutConstraints *constr = GetConstraints(); - if (constr) - { - if (x != -1) - { - constr->left.SetValue(x); - constr->left.SetDone(TRUE); - } - if (y != -1) - { - constr->top.SetValue(y); - constr->top.SetDone(TRUE); - } - } -} - -void wxWindow::GetSizeConstraint(int *w, int *h) const -{ - wxLayoutConstraints *constr = GetConstraints(); - if (constr) - { - *w = constr->width.GetValue(); - *h = constr->height.GetValue(); - } - else - GetSize(w, h); } -void wxWindow::GetClientSizeConstraint(int *w, int *h) const +void wxWindow::SetScrolling(bool scroll) { - wxLayoutConstraints *constr = GetConstraints(); - if (constr) - { - *w = constr->width.GetValue(); - *h = constr->height.GetValue(); - } - else - GetClientSize(w, h); + m_isScrolling = g_blockEventsOnScroll = scroll; } - -void wxWindow::GetPositionConstraint(int *x, int *y) const -{ - wxLayoutConstraints *constr = GetConstraints(); - if (constr) - { - *x = constr->left.GetValue(); - *y = constr->top.GetValue(); - } - else - GetPosition(x, y); -} -