void ui_userbox_do( UI_GADGET_USERBOX * userbox, int keypress )
{
int OnMe, olddrag;
OnMe = ui_mouse_on_gadget( (UI_GADGET *)userbox );
olddrag = userbox->b1_dragging;
userbox->mouse_onme = OnMe;
userbox->mouse_x = Mouse.x - userbox->x1;
userbox->mouse_y = Mouse.y - userbox->y1;
userbox->b1_clicked = 0;
if (OnMe)
{
if ( B1_JUST_PRESSED )
{
userbox->b1_dragging = 1;
userbox->b1_drag_x1 = Mouse.x - userbox->x1;
userbox->b1_drag_y1 = Mouse.y - userbox->y1;
userbox->b1_clicked = 1;
}
if ( B1_PRESSED )
{
userbox->b1_held_down = 1;
userbox->b1_drag_x2 = Mouse.x - userbox->x1;
userbox->b1_drag_y2 = Mouse.y - userbox->y1;
}
else {
userbox->b1_held_down = 0;
userbox->b1_dragging = 0;
}
if ( B1_DOUBLE_CLICKED )
userbox->b1_double_clicked = 1;
else
userbox->b1_double_clicked = 0;
}
if (!B1_PRESSED)
userbox->b1_dragging = 0;
userbox->b1_done_dragging = 0;
if (olddrag==1 && userbox->b1_dragging==0 )
{
if ((userbox->b1_drag_x1 != userbox->b1_drag_x2) || (userbox->b1_drag_y1 != userbox->b1_drag_y2) )
userbox->b1_done_dragging = 1;
}
if (CurWindow->keyboard_focus_gadget==(UI_GADGET *)userbox)
userbox->keypress = keypress;
ui_draw_userbox( userbox );
}
window_event_result ui_userbox_do( UI_DIALOG *dlg, UI_GADGET_USERBOX * userbox,const d_event &event )
{
int OnMe, olddrag;
int x, y, z;
int keypress = 0;
window_event_result rval = window_event_result::ignored;
if (event.type == EVENT_WINDOW_DRAW)
ui_draw_userbox( dlg, userbox );
if (event.type == EVENT_KEY_COMMAND)
keypress = event_key_get(event);
mouse_get_pos(&x, &y, &z);
OnMe = ui_mouse_on_gadget( userbox );
olddrag = userbox->b1_held_down;
userbox->mouse_onme = OnMe;
userbox->mouse_x = x - userbox->x1;
userbox->mouse_y = y - userbox->y1;
userbox->b1_dragging = 0;
userbox->b1_clicked = 0;
if (OnMe)
{
if ( B1_JUST_PRESSED )
{
userbox->b1_held_down = 1;
userbox->b1_drag_x1 = x - userbox->x1;
userbox->b1_drag_y1 = y - userbox->y1;
rval = window_event_result::handled;
}
else if (B1_JUST_RELEASED)
{
if (userbox->b1_held_down)
userbox->b1_clicked = 1;
userbox->b1_held_down = 0;
rval = window_event_result::handled;
}
if ( (event.type == EVENT_MOUSE_MOVED) && userbox->b1_held_down )
{
userbox->b1_dragging = 1;
userbox->b1_drag_x2 = x - userbox->x1;
userbox->b1_drag_y2 = y - userbox->y1;
}
if ( B1_DOUBLE_CLICKED )
{
userbox->b1_double_clicked = 1;
rval = window_event_result::handled;
}
else
userbox->b1_double_clicked = 0;
}
if (B1_JUST_RELEASED)
userbox->b1_held_down = 0;
userbox->b1_done_dragging = 0;
if (olddrag==1 && userbox->b1_held_down==0 )
{
if ((userbox->b1_drag_x1 != userbox->b1_drag_x2) || (userbox->b1_drag_y1 != userbox->b1_drag_y2) )
userbox->b1_done_dragging = 1;
}
if (dlg->keyboard_focus_gadget==userbox)
{
userbox->keypress = keypress;
rval = window_event_result::handled;
}
if (userbox->b1_clicked || userbox->b1_dragging)
{
rval = ui_gadget_send_event(dlg, userbox->b1_clicked ? EVENT_UI_GADGET_PRESSED : EVENT_UI_USERBOX_DRAGGED, userbox);
if (rval == window_event_result::ignored)
rval = window_event_result::handled;
}
return rval;
}