static void DlgOpen( gui_window *parent, const char *title, int rows, int cols,
gui_control_info *controls_info, int num_controls, GUICALLBACK *rtn,
void *extra, bool sys )
{
gui_coord charuse;
gui_coord charspace;
gui_text_metrics metrics;
DlgControl.title = title;
DlgControl.call_back = rtn;
DlgControl.extra = extra;
DlgControl.parent = parent;
GUIGetDlgTextMetrics( &metrics );
charspace.x = metrics.max.x;
charspace.y = metrics.max.y;
#ifdef __OS2_PM__
// brutal hack to get OS/2 and Windows dialogs to look the same.
charuse.x = ( 5 * metrics.avg.x ) / 4;
charuse.y = ( 3 * metrics.avg.y ) / 2;
#else
charuse.x = metrics.avg.x;
charuse.y = ( 7 * metrics.avg.y ) / 4;
#endif
GUITruncToPixel( &charuse );
DlgSetSize( parent, &DlgControl, rows, cols, &charuse );
DlgSetCtlSizes( controls_info, num_controls, &charuse, &charspace );
if( sys || DlgModal ) {
GUICreateSysModalDialog( &DlgControl, num_controls, controls_info );
} else {
GUICreateDialog( &DlgControl, num_controls, controls_info );
}
}
void WDialog::doDialog( WWindow *parent ) {
/*****************************************/
WRect r;
gui_create_info create_info;
autoPosition( r );
gui_window *hparent = NULL;
if( parent != NULL ) {
hparent = parent->handle();
}
const char *ctext = _text;
create_info.text = (char *)ctext;
create_info.rect.x = r.x();
create_info.rect.y = r.y();
create_info.rect.width = r.w();
create_info.rect.height = r.h();
create_info.scroll = GUI_NOSCROLL;
create_info.style = GUI_NONE;
create_info.parent = hparent;
create_info.num_menus = 0;
create_info.menu = NULL;
create_info.num_attrs = 0;
create_info.colours = NULL;
create_info.call_back = DlgProc;
create_info.extra = this;
create_info.icon = NULL;
GUICreateDialog( &create_info, 0, NULL );
}