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Madee _SetFocus an optional hook function

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git-svn-id: file:///srv/svn/repos/haiku/trunk/current@3922 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
DarkWyrm 2003-07-09 20:40:35 +00:00
parent b951412ea7
commit 4b51f076d6
2 changed files with 13 additions and 3 deletions
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12
src/prefs/appearance/Decorator.cpp
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@ -45,7 +45,7 @@ Decorator::Decorator(BRect rect, int32 wlook, int32 wfeel, int32 wflags)
_minimize_state=false; _minimize_state=false;
_zoom_state=false; _zoom_state=false;
_has_focus=false; _has_focus=false;
_title_string=new BString(""); _title_string=new BString;
_driver=NULL; _driver=NULL;
_closerect.Set(0,0,1,1); _closerect.Set(0,0,1,1);
@ -551,3 +551,13 @@ click_type Decorator::Clicked(BPoint pt, int32 buttons, int32 modifiers)
return CLICK_NONE; return CLICK_NONE;
} }
//! Hook function called when the decorator changes focus
void Decorator::_SetFocus(void)
{
}
//! Function for calculating layout for the decorator
void Decorator::_DoLayout(void)
{
}

4
src/prefs/appearance/Decorator.h
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@ -108,8 +108,8 @@ protected:
virtual void _DrawTab(BRect r); virtual void _DrawTab(BRect r);
virtual void _DrawTitle(BRect r); virtual void _DrawTitle(BRect r);
virtual void _DrawZoom(BRect r); virtual void _DrawZoom(BRect r);
virtual void _SetFocus(void)=0; virtual void _SetFocus(void);
virtual void _DoLayout(void)=0; virtual void _DoLayout(void);
virtual void _SetColors(void); virtual void _SetColors(void);
ColorSet *_colors; ColorSet *_colors;