}
}
+void XYWnd::Redraw() {
+ if ( glwidget_make_current( m_gl_widget ) != FALSE ) {
+ if ( Map_Valid( g_map ) && ScreenUpdates_Enabled() ) {
+ GlobalOpenGL_debugAssertNoErrors();
+ XY_Draw();
+ GlobalOpenGL_debugAssertNoErrors();
+
+ m_XORRectangle.set( rectangle_t() );
+ }
+ glwidget_swap_buffers( m_gl_widget );
+ }
+}
+
VIEWTYPE GlobalXYWnd_getCurrentViewType(){
ASSERT_NOTNULL( g_pParentWnd );
ASSERT_NOTNULL( g_pParentWnd->ActiveXY() );
}
gboolean xywnd_expose( ui::Widget widget, GdkEventExpose* event, XYWnd* xywnd ){
- if ( glwidget_make_current( xywnd->GetWidget() ) != FALSE ) {
- if ( Map_Valid( g_map ) && ScreenUpdates_Enabled() ) {
- GlobalOpenGL_debugAssertNoErrors();
- xywnd->XY_Draw();
- GlobalOpenGL_debugAssertNoErrors();
-
- xywnd->m_XORRectangle.set( rectangle_t() );
- }
- glwidget_swap_buffers( xywnd->GetWidget() );
- }
+ xywnd->Redraw();
return FALSE;
}
-
void XYWnd_CameraMoved( XYWnd& xywnd ){
if ( g_xywindow_globals_private.m_bCamXYUpdate ) {
XYWnd_Update( xywnd );
Move_End();
}
m_move_started = true;
- g_xywnd_freezePointer.freeze_pointer( m_parent ? m_parent : MainFrame_getWindow(), XYWnd_moveDelta, this );
+ g_xywnd_freezePointer.freeze_pointer( m_gl_widget, XYWnd_moveDelta, this );
m_move_focusOut = m_gl_widget.connect( "focus_out_event", G_CALLBACK( XYWnd_Move_focusOut ), this );
}
void XYWnd::Move_End(){
m_move_started = false;
- g_xywnd_freezePointer.unfreeze_pointer( m_parent ? m_parent : MainFrame_getWindow() );
+ g_xywnd_freezePointer.unfreeze_pointer( m_gl_widget );
g_signal_handler_disconnect( G_OBJECT( m_gl_widget ), m_move_focusOut );
}
if ( filename ) {
g_pParentWnd->ActiveXY()->XY_LoadBackgroundImage( filename );
}
+
+ // Draw the background image immediately (do not wait for user input).
+ g_pParentWnd->ActiveXY()->Redraw();
}
/*