Displaying 3 results from an estimated 3 matches for "draw_circle".
2007 Apr 29
0
[990] branches/wxruby2/wxwidgets_282/samples/bigdemo/wxCursor.rbw: Use paint block instead of ClientDC; load icon file safely
...uot;cx"> def on_draw_dot(evt)
</span><span class="cx"> # Draw a dot so the user can see where the hotspot is
</span><del>- dc = Wx::ClientDC.new(@win)
- dc.set_pen(Wx::RED_PEN)
- dc.set_brush(Wx::RED_BRUSH)
- pos = evt.get_position
- dc.draw_circle(pos.x, pos.y, 4)
</del><ins>+ @win.paint do | dc |
+ dc.set_pen(Wx::RED_PEN)
+ dc.set_brush(Wx::RED_BRUSH)
+ pos = evt.get_position
+ dc.draw_circle(pos.x, pos.y, 4)
+ end
</ins><span class="cx"> end
</span><span class="cx&...
2007 Sep 29
0
[ wxruby-Bugs-14322 ] Multiple warnings, especially @__painting__
...ty: 3
Submitted By: Nobody (None)
Assigned to: Nobody (None)
Summary: Multiple warnings, especially @__painting__
Initial Comment:
Hi,
I''m drawing with "paint" outside the normal evt_paint with the following code (just as example) in a subclass of Wx::Panel:
paint do |dc|
dc.draw_circle( ... )
end
With this I get multiple "warning: instance variable @__painting__ not initialized" warnings for each paint call.
Because they are displayed on every draw event, developing with ruby -w is very hard. It would be nice if this could be fixed.
There are also some other warning...
2008 Jan 14
15
How to get a Window handle from another app?
Hello,
I would like to get a window handle from another app outside of wxRuby
and convert it into a wxRuby Window handle so that I can use it as the
parent Window for several wxRuby child windows. Basically I want to use
the FRAME_FLOAT_ON_PARENT window style so that my wxRuby windows become
associated with the outside app kind of like toolbars, e.g., they don''t
show up in the