Re: [Sc-devel] drawFunc called despite window not visible

[Sciss <contact@xxxxxxxx>]

hi fredrik,

i have gone through the refreshing behaviour of drawFunc and  
drawHook, and updated both. i'm sorry to say that they still behave  
different than those in cocoaGUI, but at least i think they have  
reasonable consistency now (see the introductory section of  
JSCUserView help file). Here's an example:

GUI.swing

// JSCWindow : drawHook

(
w= GUI.window.new;
w.drawHook= {
	1111.postln;	// NO
};
)

w.front;	// YES
w.drawHook = { 2222.postln };	// YES
w.visible = false;
w.drawHook = { 3333.postln };	// NO
w.visible = true;	// YES

w.visible = false;
w.visible = true;

w.close;
// JSCUserView : drawFunc

(
w = GUI.window.new;
u = GUI.userView.new( w, w.view.bounds.insetBy( 10, 10 )).background_ 
( Color.blue );
u.drawFunc= {
	1111.postln;	// NO
};
)

w.front;	// YES
u.drawFunc = { 2222.postln };	// YES
u.visible = false;
u.drawFunc = { 3333.postln };	// NO
u.visible = true;	// YES
w.visible = false;
u.drawFunc = { 4444.postln };	// NO
w.visible = true;	// YES

w.close;
// JSCUserView inside container

(
w = GUI.window.new;
x = GUI.compositeView.new( w, w.view.bounds.insetBy( 10,  
10 )).background_( Color.red );
u = GUI.userView.new( x, x.bounds.insetBy( 10, 10 )).background_ 
( Color.blue );
u.drawFunc= {
	1111.postln;	// NO
};
)

w.front;	// YES
u.drawFunc = { 2222.postln };	// YES
u.visible = false;
u.drawFunc = { 3333.postln };	// NO
u.visible = true;	// YES
x.visible = false;
u.drawFunc = { 4444.postln };	// NO
x.visible = true;	// YES
x.visible = false;
u.visible = false;
u.drawFunc = { 5555.postln };	// NO
x.visible = true;	// NO
u.visible = true;	// YES
x.visible = false;
u.visible = false;
u.drawFunc = { 6666.postln };	// NO
u.visible = true;	// NO
w.visible = false;
x.visible = true;	// NO
w.visible = true;	// YES

w.close;





ciao, -sciss-





Am 16.01.2008 um 16:01 schrieb Fredrik Olofsson:

> more swing vs cocoa differences.
> how can i avoid that these functions are called.  the windows are not
> visible and shouldn't refresh!
>
>
> GUI.cocoa
> GUI.swing
>
> (
> var w= GUI.window.new;
> w.drawHook= {
> 	1111.postln;	//cocoa yes, swing no
> };
> )
>
> (
> var w= GUI.window.new;
> var u= GUI.userView.new(w, Rect(0, 0, 10, 10));
> u.drawFunc= {
> 	1111.postln;	//cocoa yes, swing yes
> };
> )
>
>
>
>
>    #|
>       fredrikolofsson.com     klippav.org     musicalfieldsforever.com
>    |#
>
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