X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/a81258bee4e20d3fa9b3d2f6bf3bcd1200d1e5e0..e6b5bdedf81232eb4dd80104f3030be7c59a11fc:/src/gtk1/window.cpp diff --git a/src/gtk1/window.cpp b/src/gtk1/window.cpp index 59d8a97bbd..d874ab00bb 100644 --- a/src/gtk1/window.cpp +++ b/src/gtk1/window.cpp @@ -2,7 +2,7 @@ // Name: window.cpp // Purpose: // Author: Robert Roebling -// Id: $id$ +// Id: $Id$ // Copyright: (c) 1998 Robert Roebling, Julian Smart // Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// @@ -23,12 +23,9 @@ #include "wx/msgdlg.h" #include "wx/dcclient.h" #include "wx/dnd.h" -#include "wx/mdi.h" #include "wx/menu.h" -#include "wx/notebook.h" #include "wx/statusbr.h" #include "wx/intl.h" -#include "wx/gtk/win_gtk.h" #include "gdk/gdkprivate.h" #include "gdk/gdkkeysyms.h" @@ -127,28 +124,28 @@ static guint32 gs_timeLastClick = 0; static void gtk_window_expose_callback( GtkWidget *WXUNUSED(widget), GdkEventExpose *gdk_event, wxWindow *win ) { - if (!win->HasVMT()) return; - if (g_blockEventsOnDrag) return; + if (!win->HasVMT()) return; + if (g_blockEventsOnDrag) return; - win->m_updateRegion.Union( gdk_event->area.x, - gdk_event->area.y, - gdk_event->area.width, - gdk_event->area.height ); + win->m_updateRegion.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 " ); - if (win->GetClassInfo() && win->GetClassInfo()->GetClassName()) - printf( win->GetClassInfo()->GetClassName() ); - printf( ".\n" ); + printf( "OnExpose from " ); + if (win->GetClassInfo() && win->GetClassInfo()->GetClassName()) + printf( win->GetClassInfo()->GetClassName() ); + printf( ".\n" ); */ - wxPaintEvent event( win->GetId() ); - event.SetEventObject( win ); - win->GetEventHandler()->ProcessEvent( event ); + wxPaintEvent event( win->GetId() ); + event.SetEventObject( win ); + win->GetEventHandler()->ProcessEvent( event ); - win->m_updateRegion.Clear(); + win->m_updateRegion.Clear(); } //----------------------------------------------------------------------------- @@ -157,16 +154,16 @@ static void gtk_window_expose_callback( GtkWidget *WXUNUSED(widget), GdkEventExp static void gtk_window_draw_callback( GtkWidget *WXUNUSED(widget), GdkRectangle *rect, wxWindow *win ) { - if (!win->HasVMT()) return; - if (g_blockEventsOnDrag) return; + if (!win->HasVMT()) return; + if (g_blockEventsOnDrag) return; - win->m_updateRegion.Union( rect->x, rect->y, rect->width, rect->height ); + win->m_updateRegion.Union( rect->x, rect->y, rect->width, rect->height ); - wxPaintEvent event( win->GetId() ); - event.SetEventObject( win ); - win->GetEventHandler()->ProcessEvent( event ); + wxPaintEvent event( win->GetId() ); + event.SetEventObject( win ); + win->GetEventHandler()->ProcessEvent( event ); - win->m_updateRegion.Clear(); + win->m_updateRegion.Clear(); } //----------------------------------------------------------------------------- @@ -175,131 +172,131 @@ 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_blockEventsOnDrag) return FALSE; + if (!win->HasVMT()) return FALSE; + if (g_blockEventsOnDrag) return FALSE; /* - printf( "OnKeyPress from " ); - if (win->GetClassInfo() && win->GetClassInfo()->GetClassName()) - printf( win->GetClassInfo()->GetClassName() ); - printf( ".\n" ); + printf( "OnKeyPress from " ); + if (win->GetClassInfo() && win->GetClassInfo()->GetClassName()) + printf( win->GetClassInfo()->GetClassName() ); + printf( ".\n" ); */ - long key_code = 0; - switch (gdk_event->keyval) - { - case GDK_BackSpace: key_code = WXK_BACK; break; - case GDK_Tab: key_code = WXK_TAB; break; - case GDK_Linefeed: key_code = WXK_RETURN; break; - case GDK_Clear: key_code = WXK_CLEAR; break; - case GDK_Return: key_code = WXK_RETURN; break; - case GDK_Pause: key_code = WXK_PAUSE; break; - case GDK_Scroll_Lock: key_code = WXK_SCROLL; break; - case GDK_Escape: key_code = WXK_ESCAPE; break; - case GDK_Delete: key_code = WXK_DELETE; break; - case GDK_Home: key_code = WXK_HOME; break; - case GDK_Left: key_code = WXK_LEFT; break; - case GDK_Up: key_code = WXK_UP; break; - case GDK_Right: key_code = WXK_RIGHT; break; - case GDK_Down: key_code = WXK_DOWN; break; - case GDK_Prior: key_code = WXK_PRIOR; break; -// case GDK_Page_Up: key_code = WXK_PAGEUP; break; - case GDK_Next: key_code = WXK_NEXT; break; -// case GDK_Page_Down: key_code = WXK_PAGEDOWN; break; - case GDK_End: key_code = WXK_END; break; - case GDK_Begin: key_code = WXK_HOME; break; - case GDK_Select: key_code = WXK_SELECT; break; - case GDK_Print: key_code = WXK_PRINT; break; - 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; - case GDK_KP_Up: key_code = WXK_UP; break; - case GDK_KP_Right: key_code = WXK_RIGHT; break; - case GDK_KP_Down: key_code = WXK_DOWN; break; - case GDK_KP_Prior: key_code = WXK_PRIOR; break; -// case GDK_KP_Page_Up: key_code = WXK_PAGEUP; break; - case GDK_KP_Next: key_code = WXK_NEXT; break; -// case GDK_KP_Page_Down: key_code = WXK_PAGEDOWN; break; - case GDK_KP_End: key_code = WXK_END; break; - case GDK_KP_Begin: key_code = WXK_HOME; break; - case GDK_KP_Insert: key_code = WXK_INSERT; break; - case GDK_KP_Delete: key_code = WXK_DELETE; break; - case GDK_KP_Multiply: key_code = WXK_MULTIPLY; break; - case GDK_KP_Add: key_code = WXK_ADD; break; - case GDK_KP_Separator: key_code = WXK_SEPARATOR; break; - case GDK_KP_Subtract: key_code = WXK_SUBTRACT; break; - case GDK_KP_Decimal: key_code = WXK_DECIMAL; break; - case GDK_KP_Divide: key_code = WXK_DIVIDE; break; - case GDK_KP_0: key_code = WXK_NUMPAD0; break; - case GDK_KP_1: key_code = WXK_NUMPAD1; break; - case GDK_KP_2: key_code = WXK_NUMPAD2; break; - case GDK_KP_3: key_code = WXK_NUMPAD3; break; - case GDK_KP_4: key_code = WXK_NUMPAD4; break; - case GDK_KP_5: key_code = WXK_NUMPAD5; break; - case GDK_KP_6: key_code = WXK_NUMPAD6; break; - case GDK_KP_7: key_code = WXK_NUMPAD7; break; - case GDK_KP_8: key_code = WXK_NUMPAD7; break; - case GDK_KP_9: key_code = WXK_NUMPAD9; break; - case GDK_F1: key_code = WXK_F1; break; - case GDK_F2: key_code = WXK_F2; break; - case GDK_F3: key_code = WXK_F3; break; - case GDK_F4: key_code = WXK_F4; break; - case GDK_F5: key_code = WXK_F5; break; - case GDK_F6: key_code = WXK_F6; break; - case GDK_F7: key_code = WXK_F7; break; - case GDK_F8: key_code = WXK_F8; break; - case GDK_F9: key_code = WXK_F9; break; - case GDK_F10: key_code = WXK_F10; break; - case GDK_F11: key_code = WXK_F11; break; - case GDK_F12: key_code = WXK_F12; break; - default: + long key_code = 0; + switch (gdk_event->keyval) { - if ((gdk_event->keyval >= 0x20) && (gdk_event->keyval <= 0xFF)) - key_code = gdk_event->keyval; + case GDK_BackSpace: key_code = WXK_BACK; break; + case GDK_Tab: key_code = WXK_TAB; break; + case GDK_Linefeed: key_code = WXK_RETURN; break; + case GDK_Clear: key_code = WXK_CLEAR; break; + case GDK_Return: key_code = WXK_RETURN; break; + case GDK_Pause: key_code = WXK_PAUSE; break; + case GDK_Scroll_Lock: key_code = WXK_SCROLL; break; + case GDK_Escape: key_code = WXK_ESCAPE; break; + case GDK_Delete: key_code = WXK_DELETE; break; + case GDK_Home: key_code = WXK_HOME; break; + case GDK_Left: key_code = WXK_LEFT; break; + case GDK_Up: key_code = WXK_UP; break; + case GDK_Right: key_code = WXK_RIGHT; break; + case GDK_Down: key_code = WXK_DOWN; break; + case GDK_Prior: key_code = WXK_PRIOR; break; +// case GDK_Page_Up: key_code = WXK_PAGEUP; break; + case GDK_Next: key_code = WXK_NEXT; break; +// case GDK_Page_Down: key_code = WXK_PAGEDOWN; break; + case GDK_End: key_code = WXK_END; break; + case GDK_Begin: key_code = WXK_HOME; break; + case GDK_Select: key_code = WXK_SELECT; break; + case GDK_Print: key_code = WXK_PRINT; break; + 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; + case GDK_KP_Up: key_code = WXK_UP; break; + case GDK_KP_Right: key_code = WXK_RIGHT; break; + case GDK_KP_Down: key_code = WXK_DOWN; break; + case GDK_KP_Prior: key_code = WXK_PRIOR; break; +// case GDK_KP_Page_Up: key_code = WXK_PAGEUP; break; + case GDK_KP_Next: key_code = WXK_NEXT; break; +// case GDK_KP_Page_Down: key_code = WXK_PAGEDOWN; break; + case GDK_KP_End: key_code = WXK_END; break; + case GDK_KP_Begin: key_code = WXK_HOME; break; + case GDK_KP_Insert: key_code = WXK_INSERT; break; + case GDK_KP_Delete: key_code = WXK_DELETE; break; + case GDK_KP_Multiply: key_code = WXK_MULTIPLY; break; + case GDK_KP_Add: key_code = WXK_ADD; break; + case GDK_KP_Separator: key_code = WXK_SEPARATOR; break; + case GDK_KP_Subtract: key_code = WXK_SUBTRACT; break; + case GDK_KP_Decimal: key_code = WXK_DECIMAL; break; + case GDK_KP_Divide: key_code = WXK_DIVIDE; break; + case GDK_KP_0: key_code = WXK_NUMPAD0; break; + case GDK_KP_1: key_code = WXK_NUMPAD1; break; + case GDK_KP_2: key_code = WXK_NUMPAD2; break; + case GDK_KP_3: key_code = WXK_NUMPAD3; break; + case GDK_KP_4: key_code = WXK_NUMPAD4; break; + case GDK_KP_5: key_code = WXK_NUMPAD5; break; + case GDK_KP_6: key_code = WXK_NUMPAD6; break; + case GDK_KP_7: key_code = WXK_NUMPAD7; break; + case GDK_KP_8: key_code = WXK_NUMPAD7; break; + case GDK_KP_9: key_code = WXK_NUMPAD9; break; + case GDK_F1: key_code = WXK_F1; break; + case GDK_F2: key_code = WXK_F2; break; + case GDK_F3: key_code = WXK_F3; break; + case GDK_F4: key_code = WXK_F4; break; + case GDK_F5: key_code = WXK_F5; break; + case GDK_F6: key_code = WXK_F6; break; + case GDK_F7: key_code = WXK_F7; break; + case GDK_F8: key_code = WXK_F8; break; + case GDK_F9: key_code = WXK_F9; break; + case GDK_F10: key_code = WXK_F10; break; + case GDK_F11: key_code = WXK_F11; break; + case GDK_F12: key_code = WXK_F12; break; + default: + { + if ((gdk_event->keyval >= 0x20) && (gdk_event->keyval <= 0xFF)) + key_code = gdk_event->keyval; + } } - } - if (!key_code) return FALSE; + if (!key_code) return FALSE; - wxKeyEvent event( wxEVT_CHAR ); - 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.SetEventObject( win ); + wxKeyEvent event( wxEVT_CHAR ); + 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.SetEventObject( win ); - bool ret = win->GetEventHandler()->ProcessEvent( event ); + bool ret = win->GetEventHandler()->ProcessEvent( event ); - if (!ret) - { - wxWindow *ancestor = win; - while (ancestor) + if (!ret) { - int command = ancestor->GetAcceleratorTable()->GetCommand( event ); - if (command != -1) - { - wxCommandEvent command_event( wxEVT_COMMAND_MENU_SELECTED, command ); - ret = ancestor->GetEventHandler()->ProcessEvent( command_event ); - break; - } - ancestor = ancestor->GetParent(); + wxWindow *ancestor = win; + while (ancestor) + { + int command = ancestor->GetAcceleratorTable()->GetCommand( event ); + if (command != -1) + { + wxCommandEvent command_event( wxEVT_COMMAND_MENU_SELECTED, command ); + ret = ancestor->GetEventHandler()->ProcessEvent( command_event ); + break; + } + ancestor = ancestor->GetParent(); + } } - } - if (ret) - { - if ((gdk_event->keyval >= 0x20) && (gdk_event->keyval <= 0xFF)) - gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "key_press_event" ); - } + if (ret) + { + if ((gdk_event->keyval >= 0x20) && (gdk_event->keyval <= 0xFF)) + gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "key_press_event" ); + } - return ret; + return ret; } //----------------------------------------------------------------------------- @@ -308,108 +305,108 @@ static gint gtk_window_key_press_callback( GtkWidget *widget, GdkEventKey *gdk_e static gint gtk_window_button_press_callback( GtkWidget *widget, GdkEventButton *gdk_event, wxWindow *win ) { - if (!win->IsOwnGtkWindow( gdk_event->window )) return TRUE; + if (!win->IsOwnGtkWindow( gdk_event->window )) return TRUE; - if (g_blockEventsOnDrag) return TRUE; + if (g_blockEventsOnDrag) return TRUE; - if (win->m_wxwindow) - { - if (GTK_WIDGET_CAN_FOCUS(win->m_wxwindow) && !GTK_WIDGET_HAS_FOCUS (win->m_wxwindow) ) + if (win->m_wxwindow) { - gtk_widget_grab_focus (win->m_wxwindow); + if (GTK_WIDGET_CAN_FOCUS(win->m_wxwindow) && !GTK_WIDGET_HAS_FOCUS (win->m_wxwindow) ) + { + gtk_widget_grab_focus (win->m_wxwindow); /* - printf( "GrabFocus from " ); - if (win->GetClassInfo() && win->GetClassInfo()->GetClassName()) - printf( win->GetClassInfo()->GetClassName() ); - printf( ".\n" ); + printf( "GrabFocus from " ); + if (win->GetClassInfo() && win->GetClassInfo()->GetClassName()) + printf( win->GetClassInfo()->GetClassName() ); + printf( ".\n" ); */ + } } - } - if (!win->HasVMT()) return TRUE; + if (!win->HasVMT()) return TRUE; /* - printf( "OnButtonPress from " ); - if (win->GetClassInfo() && win->GetClassInfo()->GetClassName()) - printf( win->GetClassInfo()->GetClassName() ); - printf( ".\n" ); + printf( "OnButtonPress from " ); + if (win->GetClassInfo() && win->GetClassInfo()->GetClassName()) + printf( win->GetClassInfo()->GetClassName() ); + printf( ".\n" ); */ - wxEventType event_type = wxEVT_LEFT_DOWN; + wxEventType event_type = wxEVT_LEFT_DOWN; - if (gdk_event->button == 1) - { - switch (gdk_event->type) + if (gdk_event->button == 1) { - case GDK_BUTTON_PRESS: event_type = wxEVT_LEFT_DOWN; break; - case GDK_2BUTTON_PRESS: event_type = wxEVT_LEFT_DCLICK; break; - default: break; + switch (gdk_event->type) + { + case GDK_BUTTON_PRESS: event_type = wxEVT_LEFT_DOWN; break; + case GDK_2BUTTON_PRESS: event_type = wxEVT_LEFT_DCLICK; break; + default: break; + } } - } - else if (gdk_event->button == 2) - { - switch (gdk_event->type) + else if (gdk_event->button == 2) { - case GDK_BUTTON_PRESS: event_type = wxEVT_MIDDLE_DOWN; break; - case GDK_2BUTTON_PRESS: event_type = wxEVT_MIDDLE_DCLICK; break; - default: break; + switch (gdk_event->type) + { + case GDK_BUTTON_PRESS: event_type = wxEVT_MIDDLE_DOWN; break; + case GDK_2BUTTON_PRESS: event_type = wxEVT_MIDDLE_DCLICK; break; + default: break; + } } - } - else if (gdk_event->button == 3) - { - switch (gdk_event->type) + else if (gdk_event->button == 3) { - case GDK_BUTTON_PRESS: event_type = wxEVT_RIGHT_DOWN; break; - case GDK_2BUTTON_PRESS: event_type = wxEVT_RIGHT_DCLICK; break; - default: break; + switch (gdk_event->type) + { + case GDK_BUTTON_PRESS: event_type = wxEVT_RIGHT_DOWN; break; + case GDK_2BUTTON_PRESS: event_type = wxEVT_RIGHT_DCLICK; break; + default: break; + } } - } - wxMouseEvent event( event_type ); - 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_leftDown = (gdk_event->state & GDK_BUTTON1_MASK); - event.m_middleDown = (gdk_event->state & GDK_BUTTON2_MASK); - event.m_rightDown = (gdk_event->state & GDK_BUTTON3_MASK); + wxMouseEvent event( event_type ); + 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_leftDown = (gdk_event->state & GDK_BUTTON1_MASK); + event.m_middleDown = (gdk_event->state & GDK_BUTTON2_MASK); + event.m_rightDown = (gdk_event->state & GDK_BUTTON3_MASK); - event.m_x = (long)gdk_event->x; - event.m_y = (long)gdk_event->y; + event.m_x = (long)gdk_event->x; + event.m_y = (long)gdk_event->y; - // Some control don't have their own X window and thus cannot get - // any events. + // Some control don't have their own X window and thus cannot get + // any events. - if (!g_capturing) - { - wxNode *node = win->GetChildren()->First(); - while (node) + if (!g_capturing) { - wxWindow *child = (wxWindow*)node->Data(); - if ((child->m_x <= event.m_x) && - (child->m_y <= event.m_y) && - (child->m_x+child->m_width >= event.m_x) && - (child->m_y+child->m_height >= event.m_y)) - { - win = child; - event.m_x -= child->m_x; - event.m_y -= child->m_y; - break; - } - node = node->Next(); + wxNode *node = win->GetChildren()->First(); + while (node) + { + wxWindow *child = (wxWindow*)node->Data(); + if ((child->m_x <= event.m_x) && + (child->m_y <= event.m_y) && + (child->m_x+child->m_width >= event.m_x) && + (child->m_y+child->m_height >= event.m_y)) + { + win = child; + event.m_x -= child->m_x; + event.m_y -= child->m_y; + break; + } + node = node->Next(); + } } - } - event.SetEventObject( win ); + event.SetEventObject( win ); - gs_timeLastClick = gdk_event->time; + gs_timeLastClick = gdk_event->time; - if (win->GetEventHandler()->ProcessEvent( event )) - gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "button_press_event" ); + if (win->GetEventHandler()->ProcessEvent( event )) + gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "button_press_event" ); - return TRUE; + return TRUE; } //----------------------------------------------------------------------------- @@ -418,68 +415,68 @@ 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 (!win->IsOwnGtkWindow( gdk_event->window )) return TRUE; - if (g_blockEventsOnDrag) return TRUE; + if (g_blockEventsOnDrag) return TRUE; - if (!win->HasVMT()) return TRUE; + if (!win->HasVMT()) return TRUE; /* - printf( "OnButtonRelease from " ); - if (win->GetClassInfo() && win->GetClassInfo()->GetClassName()) - printf( win->GetClassInfo()->GetClassName() ); - printf( ".\n" ); + printf( "OnButtonRelease from " ); + if (win->GetClassInfo() && win->GetClassInfo()->GetClassName()) + printf( win->GetClassInfo()->GetClassName() ); + printf( ".\n" ); */ - wxEventType event_type = wxEVT_NULL; + wxEventType event_type = wxEVT_NULL; - switch (gdk_event->button) - { - case 1: event_type = wxEVT_LEFT_UP; break; - case 2: event_type = wxEVT_MIDDLE_UP; break; - case 3: event_type = wxEVT_RIGHT_UP; break; - } - - wxMouseEvent event( event_type ); - 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_leftDown = (gdk_event->state & GDK_BUTTON1_MASK); - event.m_middleDown = (gdk_event->state & GDK_BUTTON2_MASK); - event.m_rightDown = (gdk_event->state & GDK_BUTTON3_MASK); - event.m_x = (long)gdk_event->x; - event.m_y = (long)gdk_event->y; - - // Some control don't have their own X window and thus cannot get - // any events. + switch (gdk_event->button) + { + case 1: event_type = wxEVT_LEFT_UP; break; + case 2: event_type = wxEVT_MIDDLE_UP; break; + case 3: event_type = wxEVT_RIGHT_UP; break; + } - if (!g_capturing) - { - wxNode *node = win->GetChildren()->First(); - while (node) + wxMouseEvent event( event_type ); + 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_leftDown = (gdk_event->state & GDK_BUTTON1_MASK); + event.m_middleDown = (gdk_event->state & GDK_BUTTON2_MASK); + event.m_rightDown = (gdk_event->state & GDK_BUTTON3_MASK); + event.m_x = (long)gdk_event->x; + event.m_y = (long)gdk_event->y; + + // Some control don't have their own X window and thus cannot get + // any events. + + if (!g_capturing) { - wxWindow *child = (wxWindow*)node->Data(); - if ((child->m_x <= event.m_x) && - (child->m_y <= event.m_y) && - (child->m_x+child->m_width >= event.m_x) && - (child->m_y+child->m_height >= event.m_y)) - { - win = child; - event.m_x -= child->m_x; - event.m_y -= child->m_y; - break; - } - node = node->Next(); + wxNode *node = win->GetChildren()->First(); + while (node) + { + wxWindow *child = (wxWindow*)node->Data(); + if ((child->m_x <= event.m_x) && + (child->m_y <= event.m_y) && + (child->m_x+child->m_width >= event.m_x) && + (child->m_y+child->m_height >= event.m_y)) + { + win = child; + event.m_x -= child->m_x; + event.m_y -= child->m_y; + break; + } + node = node->Next(); + } } - } - event.SetEventObject( win ); + event.SetEventObject( win ); - if (win->GetEventHandler()->ProcessEvent( event )) - gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "button_release_event" ); + if (win->GetEventHandler()->ProcessEvent( event )) + gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "button_release_event" ); - return TRUE; + return TRUE; } //----------------------------------------------------------------------------- @@ -841,7 +838,7 @@ static gint gtk_scrollbar_button_release_callback( GtkRange *widget, GdkEventBut // "drop_data_available_event" //----------------------------------------------------------------------------- -static void gtk_window_drop_callback( GtkWidget *widget, GdkEvent *event, wxWindow *win ) +static void gtk_window_drop_callback( GtkWidget *widget, GdkEventDropDataAvailable *event, wxWindow *win ) { if (!win->HasVMT()) return; @@ -850,7 +847,10 @@ static void gtk_window_drop_callback( GtkWidget *widget, GdkEvent *event, wxWind int x = 0; int y = 0; gdk_window_get_pointer( widget->window, &x, &y, (GdkModifierType *) NULL ); - win->GetDropTarget()->Drop( event, x, y ); + + printf( "Drop data is of type %s.\n", event->data_type ); + + win->GetDropTarget()->OnDrop( x, y, (const void*)event->data, (size_t)event->data_numbytes ); } /* @@ -859,6 +859,29 @@ static void gtk_window_drop_callback( GtkWidget *widget, GdkEvent *event, wxWind */ } +//----------------------------------------------------------------------------- +// InsertChild for wxWindow. +//----------------------------------------------------------------------------- + +// Callback for wxWindow. This very strange beast has to be used because +// C++ has no virtual methods in a constructor. We have to emulate a +// virtual function here as wxNotebook requires a different way to insert +// a child in it. I had opted for creating a wxNotebookPage window class +// which would have made this superflouus (such in the MDI window system), +// but no-one is listening to me... + +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 ); +} + //----------------------------------------------------------------------------- // wxWindow //----------------------------------------------------------------------------- @@ -878,6 +901,7 @@ wxWindow::wxWindow() m_wxwindow = (GtkWidget *) NULL; m_parent = (wxWindow *) NULL; m_children.DeleteContents( FALSE ); + m_x = 0; m_y = 0; m_width = 0; @@ -886,36 +910,58 @@ wxWindow::wxWindow() 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_hasScrolling = FALSE; m_isScrolling = FALSE; - m_hAdjust = (GtkAdjustment *) NULL; - m_vAdjust = (GtkAdjustment *) NULL; + m_hAdjust = (GtkAdjustment*) NULL; + m_vAdjust = (GtkAdjustment*) NULL; m_oldHorizontalPos = 0.0; m_oldVerticalPos = 0.0; + m_isShown = FALSE; m_isEnabled = TRUE; - m_pDropTarget = (wxDropTarget *) NULL; + + m_dropTarget = (wxDropTarget*) NULL; m_resizing = FALSE; m_scrollGC = (GdkGC*) NULL; m_widgetStyle = (GtkStyle*) NULL; + + m_insertCallback = wxInsertChildInWindow; + + m_clientObject = (wxClientData*) NULL; + m_clientData = NULL; } +wxWindow::wxWindow( wxWindow *parent, wxWindowID id, + const wxPoint &pos, const wxSize &size, + long style, const wxString &name ) +{ + m_insertCallback = wxInsertChildInWindow; + Create( parent, id, pos, size, style, name ); +} + bool wxWindow::Create( wxWindow *parent, wxWindowID id, const wxPoint &pos, const wxSize &size, long style, const wxString &name ) @@ -924,8 +970,6 @@ bool wxWindow::Create( wxWindow *parent, wxWindowID id, m_isEnabled = TRUE; m_needParent = TRUE; - m_cursor = (wxCursor *) NULL; - PreCreation( parent, id, pos, size, style, name ); m_widget = gtk_scrolled_window_new( (GtkAdjustment *) NULL, (GtkAdjustment *) NULL ); @@ -1013,7 +1057,11 @@ bool wxWindow::Create( wxWindow *parent, wxWindowID id, gtk_signal_emit_by_name( GTK_OBJECT(m_hAdjust), "changed" ); gtk_widget_show( m_wxwindow ); + + if (m_parent) m_parent->AddChild( this ); + (m_parent->m_insertCallback)( m_parent, this ); + PostCreation(); Show( TRUE ); @@ -1025,7 +1073,7 @@ wxWindow::~wxWindow() { m_hasVMT = FALSE; - if (m_pDropTarget) delete m_pDropTarget; + if (m_dropTarget) delete m_dropTarget; if (m_parent) m_parent->RemoveChild( this ); if (m_widget) Show( FALSE ); @@ -1070,6 +1118,8 @@ wxWindow::~wxWindow() wxTopLevelWindows.DeleteObject(this); if (m_windowValidator) delete m_windowValidator; + + if (m_clientObject) delete m_clientObject; } void wxWindow::PreCreation( wxWindow *parent, wxWindowID id, @@ -1078,50 +1128,83 @@ void wxWindow::PreCreation( wxWindow *parent, wxWindowID id, { if (m_needParent && (parent == NULL)) wxFatalError( "Need complete parent.", name ); - - m_widget = (GtkWidget *) NULL; + + m_widget = (GtkWidget*) NULL; + m_wxwindow = (GtkWidget*) NULL; m_hasVMT = FALSE; m_parent = parent; m_children.DeleteContents( FALSE ); - m_x = (int)pos.x; - m_y = (int)pos.y; + m_width = size.x; if (m_width == -1) m_width = 20; m_height = size.y; if (m_height == -1) m_height = 20; + + m_x = (int)pos.x; + m_y = (int)pos.y; + + if (!m_needParent) // some reasonable defaults + { + if (m_x == -1) + { + m_x = (gdk_screen_width () - m_width) / 2; + if (m_x < 10) m_x = 10; + } + if (m_y == -1) + { + m_y = (gdk_screen_height () - m_height) / 2; + 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; + m_sizeSet = FALSE; - if (m_cursor == NULL) - m_cursor = new wxCursor( wxCURSOR_ARROW ); + + m_cursor = new wxCursor( wxCURSOR_ARROW ); m_font = *wxSWISS_FONT; // m_backgroundColour = wxWHITE; - m_foregroundColour = wxBLACK; +// 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_pDropTarget = (wxDropTarget *) NULL; + m_hAdjust = (GtkAdjustment *) NULL; + m_vAdjust = (GtkAdjustment *) NULL; + m_oldHorizontalPos = 0.0; + m_oldVerticalPos = 0.0; + + m_isShown = FALSE; + m_isEnabled = TRUE; + + m_dropTarget = (wxDropTarget *) NULL; m_resizing = FALSE; m_windowValidator = (wxValidator *) NULL; m_scrollGC = (GdkGC*) NULL; m_widgetStyle = (GtkStyle*) NULL; + + m_clientObject = (wxClientData*)NULL; + m_clientData = NULL; } void wxWindow::PostCreation() { - if (m_parent) m_parent->AddChild( this ); - if (m_wxwindow) { gtk_signal_connect( GTK_OBJECT(m_wxwindow), "expose_event", @@ -1217,6 +1300,21 @@ 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; + } +} + void wxWindow::ImplementSetSize() { if ((m_minWidth != -1) && (m_width < m_minWidth)) m_width = m_minWidth; @@ -1228,13 +1326,6 @@ void wxWindow::ImplementSetSize() void wxWindow::ImplementSetPosition() { - if (IS_KIND_OF(this,wxFrame) || IS_KIND_OF(this,wxDialog)) - { - if ((m_x != -1) || (m_y != -1)) - gtk_widget_set_uposition( m_widget, m_x, m_y ); - return; - } - if (!m_parent) { wxFAIL_MSG( "wxWindow::SetSize error.\n" ); @@ -1277,12 +1368,15 @@ void wxWindow::SetSize( int x, int y, int width, int height, int sizeFlags ) if (newH == -1) newH = 26; } + AdjustForParentClientOrigin( newX, newY, sizeFlags ); + if ((m_x != newX) || (m_y != newY) || (!m_sizeSet)) { m_x = newX; m_y = newY; ImplementSetPosition(); } + if ((m_width != newW) || (m_height != newH) || (!m_sizeSet)) { m_width = newW; @@ -1442,8 +1536,18 @@ void wxWindow::GetPosition( int *x, int *y ) const { wxASSERT_MSG( (m_widget != NULL), "invalid window" ); - if (x) (*x) = m_x; - if (y) (*y) = m_y; + int xx = m_x; + int yy = m_y; + + if (GetParent()) + { + wxPoint pt(GetParent()->GetClientAreaOrigin()); + xx -= pt.x; + yy -= pt.y; + } + + if (x) (*x) = xx; + if (y) (*y) = yy; } void wxWindow::ClientToScreen( int *x, int *y ) @@ -1469,6 +1573,10 @@ 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; } @@ -1496,6 +1604,10 @@ 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; } @@ -1673,72 +1785,9 @@ bool wxWindow::OnClose() void wxWindow::AddChild( wxWindow *child ) { wxASSERT_MSG( (m_widget != NULL), "invalid window" ); - wxASSERT_MSG( (m_wxwindow != NULL), "window need client area" ); wxASSERT_MSG( (child != NULL), "invalid child" ); - wxASSERT_MSG( (child->m_widget != NULL), "invalid child" ); - - // Addchild is (often) called before the program - // has left the parents constructor so that no - // virtual tables work yet. The approach below - // practically imitates virtual tables, i.e. it - // implements a different AddChild() behaviour - // for wxFrame, wxDialog, wxWindow and - // wxMDIParentFrame. - - // wxFrame and wxDialog as children aren't placed into the parents - - if (( IS_KIND_OF(child,wxFrame) || IS_KIND_OF(child,wxDialog) ) && - (!IS_KIND_OF(child,wxMDIChildFrame))) - { - m_children.Append( child ); - - if ((child->m_x != -1) && (child->m_y != -1)) - gtk_widget_set_uposition( child->m_widget, child->m_x, child->m_y ); - - return; - } - - // In the case of an wxMDIChildFrame descendant, we use the - // client windows's AddChild() - - if (IS_KIND_OF(this,wxMDIParentFrame)) - { - if (IS_KIND_OF(child,wxMDIChildFrame)) - { - wxMDIClientWindow *client = ((wxMDIParentFrame*)this)->GetClientWindow(); - if (client) - { - client->AddChild( child ); - return; - } - } - } - - // wxNotebook is very special, so it has a private AddChild() - - if (IS_KIND_OF(this,wxNotebook)) - { - wxNotebook *tab = (wxNotebook*)this; - tab->AddChild( child ); - return; - } - - // wxFrame has a private AddChild - - if (IS_KIND_OF(this,wxFrame) && !IS_KIND_OF(this,wxMDIChildFrame)) - { - wxFrame *frame = (wxFrame*)this; - frame->AddChild( child ); - return; - } - - // All the rest m_children.Append( child ); - if (m_wxwindow) gtk_myfixed_put( GTK_MYFIXED(m_wxwindow), child->m_widget, - child->m_x, child->m_y ); - - gtk_widget_set_usize( child->m_widget, child->m_width, child->m_height ); } wxList *wxWindow::GetChildren() @@ -1748,8 +1797,7 @@ wxList *wxWindow::GetChildren() void wxWindow::RemoveChild( wxWindow *child ) { - if (GetChildren()) - GetChildren()->DeleteObject( child ); + if (GetChildren()) GetChildren()->DeleteObject( child ); child->m_parent = (wxWindow *) NULL; } @@ -1825,6 +1873,27 @@ void wxWindow::SetValidator( const wxValidator& validator ) 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; +} + +void wxWindow::SetClientData( void *data ) +{ + m_clientData = data; +} + +void *wxWindow::GetClientData() +{ + return m_clientData; +} + bool wxWindow::IsBeingDeleted() { return FALSE; @@ -1964,19 +2033,8 @@ void wxWindow::SetBackgroundColour( const wxColour &colour ) gdk_window_set_background( window, m_backgroundColour.GetColor() ); gdk_window_clear( window ); } - else - { - GtkStyle *style = GetWidgetStyle(); - m_backgroundColour.CalcPixel( gdk_window_get_colormap( m_widget->window ) ); - style->bg[GTK_STATE_NORMAL] = *m_backgroundColour.GetColor(); - style->base[GTK_STATE_NORMAL] = *m_backgroundColour.GetColor(); - style->bg[GTK_STATE_PRELIGHT] = *m_backgroundColour.GetColor(); - style->base[GTK_STATE_PRELIGHT] = *m_backgroundColour.GetColor(); - style->bg[GTK_STATE_ACTIVE] = *m_backgroundColour.GetColor(); - style->base[GTK_STATE_ACTIVE] = *m_backgroundColour.GetColor(); - style->bg[GTK_STATE_INSENSITIVE] = *m_backgroundColour.GetColor(); - style->base[GTK_STATE_INSENSITIVE] = *m_backgroundColour.GetColor(); - } + + ApplyWidgetStyle(); } wxColour wxWindow::GetForegroundColour() const @@ -1991,23 +2049,51 @@ void wxWindow::SetForegroundColour( const wxColour &colour ) m_foregroundColour = colour; if (!m_foregroundColour.Ok()) return; - if (!m_wxwindow) + ApplyWidgetStyle(); +} + +GtkStyle *wxWindow::GetWidgetStyle() +{ + if (m_widgetStyle) gtk_style_unref( m_widgetStyle ); + + m_widgetStyle = + gtk_style_copy( + gtk_widget_get_style( m_widget ) ); + + return m_widgetStyle; +} + +void wxWindow::SetWidgetStyle() +{ + GtkStyle *style = GetWidgetStyle(); + + gdk_font_unref( style->font ); + style->font = gdk_font_ref( m_font.GetInternalFont( 1.0 ) ); + + if (m_foregroundColour.Ok()) { - GtkStyle *style = GetWidgetStyle(); m_foregroundColour.CalcPixel( gdk_window_get_colormap( m_widget->window ) ); style->fg[GTK_STATE_NORMAL] = *m_foregroundColour.GetColor(); style->fg[GTK_STATE_PRELIGHT] = *m_foregroundColour.GetColor(); style->fg[GTK_STATE_ACTIVE] = *m_foregroundColour.GetColor(); } + + if (m_backgroundColour.Ok()) + { + m_backgroundColour.CalcPixel( gdk_window_get_colormap( m_widget->window ) ); + style->bg[GTK_STATE_NORMAL] = *m_backgroundColour.GetColor(); + style->base[GTK_STATE_NORMAL] = *m_backgroundColour.GetColor(); + style->bg[GTK_STATE_PRELIGHT] = *m_backgroundColour.GetColor(); + style->base[GTK_STATE_PRELIGHT] = *m_backgroundColour.GetColor(); + style->bg[GTK_STATE_ACTIVE] = *m_backgroundColour.GetColor(); + style->base[GTK_STATE_ACTIVE] = *m_backgroundColour.GetColor(); + style->bg[GTK_STATE_INSENSITIVE] = *m_backgroundColour.GetColor(); + style->base[GTK_STATE_INSENSITIVE] = *m_backgroundColour.GetColor(); + } } -GtkStyle *wxWindow::GetWidgetStyle() +void wxWindow::ApplyWidgetStyle() { - if (!m_widgetStyle) - m_widgetStyle = - gtk_style_copy( - gtk_widget_get_style( m_widget ) ); - return m_widgetStyle; } bool wxWindow::Validate() @@ -2071,7 +2157,7 @@ void wxWindow::OnInitDialog( wxInitDialogEvent &WXUNUSED(event) ) void wxWindow::InitDialog() { - wxASSERT_MSG( (m_widget != NULL), "invalid window" ); + wxCHECK_RET( m_widget != NULL, "invalid window" ); wxInitDialogEvent event(GetId()); event.SetEventObject( this ); @@ -2093,8 +2179,10 @@ static void SetInvokingWindow( wxMenu *menu, wxWindow *win ) bool wxWindow::PopupMenu( wxMenu *menu, int WXUNUSED(x), int WXUNUSED(y) ) { - wxASSERT_MSG( (m_widget != NULL), "invalid window" ); + wxCHECK_MSG( m_widget != NULL, FALSE, "invalid window" ); + wxCHECK_MSG( menu != NULL, FALSE, "invalid popup-menu" ); + SetInvokingWindow( menu, this ); gtk_menu_popup( GTK_MENU(menu->m_menu), @@ -2110,28 +2198,28 @@ bool wxWindow::PopupMenu( wxMenu *menu, int WXUNUSED(x), int WXUNUSED(y) ) void wxWindow::SetDropTarget( wxDropTarget *dropTarget ) { - wxASSERT_MSG( (m_widget != NULL), "invalid window" ); + wxCHECK_RET( m_widget != NULL, "invalid window" ); GtkWidget *dnd_widget = GetConnectWidget(); DisconnectDnDWidget( dnd_widget ); - if (m_pDropTarget) delete m_pDropTarget; - m_pDropTarget = dropTarget; + if (m_dropTarget) delete m_dropTarget; + m_dropTarget = dropTarget; ConnectDnDWidget( dnd_widget ); } wxDropTarget *wxWindow::GetDropTarget() const { - return m_pDropTarget; + return m_dropTarget; } void wxWindow::ConnectDnDWidget( GtkWidget *widget ) { - if (!m_pDropTarget) return; + if (!m_dropTarget) return; - m_pDropTarget->RegisterWidget( widget ); + m_dropTarget->RegisterWidget( widget ); gtk_signal_connect( GTK_OBJECT(widget), "drop_data_available_event", GTK_SIGNAL_FUNC(gtk_window_drop_callback), (gpointer)this ); @@ -2139,12 +2227,12 @@ void wxWindow::ConnectDnDWidget( GtkWidget *widget ) void wxWindow::DisconnectDnDWidget( GtkWidget *widget ) { - if (!m_pDropTarget) return; + if (!m_dropTarget) return; gtk_signal_disconnect_by_func( GTK_OBJECT(widget), GTK_SIGNAL_FUNC(gtk_window_drop_callback), (gpointer)this ); - m_pDropTarget->UnregisterWidget( widget ); + m_dropTarget->UnregisterWidget( widget ); } GtkWidget* wxWindow::GetConnectWidget() @@ -2163,16 +2251,14 @@ bool wxWindow::IsOwnGtkWindow( GdkWindow *window ) void wxWindow::SetFont( const wxFont &font ) { - wxASSERT_MSG( (m_widget != NULL), "invalid window" ); + wxCHECK_RET( m_widget != NULL, "invalid window" ); if (((wxFont*)&font)->Ok()) m_font = font; else m_font = *wxSWISS_FONT; - - GtkStyle *style = GetWidgetStyle(); - gdk_font_unref( style->font ); - style->font = gdk_font_ref( m_font.GetInternalFont( 1.0 ) ); + + ApplyWidgetStyle(); } wxFont *wxWindow::GetFont() @@ -2192,9 +2278,9 @@ long wxWindow::GetWindowStyleFlag() const void wxWindow::CaptureMouse() { - wxASSERT_MSG( (m_widget != NULL), "invalid window" ); + wxCHECK_RET( m_widget != NULL, "invalid window" ); - wxASSERT_MSG( (g_capturing == FALSE), "CaptureMouse called twice" ); + wxCHECK_RET( g_capturing == FALSE, "CaptureMouse called twice" ); GtkWidget *connect_widget = GetConnectWidget(); gtk_grab_add( connect_widget ); @@ -2209,9 +2295,9 @@ void wxWindow::CaptureMouse() void wxWindow::ReleaseMouse() { - wxASSERT_MSG( (m_widget != NULL), "invalid window" ); + wxCHECK_RET( m_widget != NULL, "invalid window" ); - wxASSERT_MSG( (g_capturing == TRUE), "ReleaseMouse called twice" ); + wxCHECK_RET( g_capturing == TRUE, "ReleaseMouse called twice" ); GtkWidget *connect_widget = GetConnectWidget(); gtk_grab_remove( connect_widget );