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Make Fl_Widget::parent() work with Fl_Group pointers... 

git-svn-id: file:///fltk/svn/fltk/branches/branch-1.1@1647 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
This commit is contained in:
Michael R Sweet 2001-10-22 21:15:11 +00:00
parent 29476d08b8
commit 19518ebe35
4 changed files with 13 additions and 9 deletions
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3
CHANGES
View File

@ -8,6 +8,9 @@ CHANGES IN FLTK 1.1.0b4
integer instead of uchar, to support the new
FL_OVERRIDE flag for Fl_Window.
- The parent() method of Fl_Widget now uses pointers to
Fl_Group instead of Fl_Widget.
- Fl_Window now provides the FLTK 2.0 "override()" and
"set_override()" methods for windows.

11
FL/Fl_Widget.H
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@ -1,5 +1,5 @@
//
// "$Id: Fl_Widget.H,v 1.6.2.4.2.7 2001/10/18 18:53:20 easysw Exp $"
// "$Id: Fl_Widget.H,v 1.6.2.4.2.8 2001/10/22 21:15:11 easysw Exp $"
//
// Widget header file for the Fast Light Tool Kit (FLTK).
//
@ -30,6 +30,7 @@
class Fl_Widget;
class Fl_Window;
class Fl_Group;
class Fl_Image;
typedef void (Fl_Callback )(Fl_Widget*, void*);
@ -52,7 +53,7 @@ struct Fl_Label {
class Fl_Widget {
friend class Fl_Group;
Fl_Widget* parent_;
Fl_Group* parent_;
Fl_Callback* callback_;
void* user_data_;
short x_,y_,w_,h_;
@ -100,8 +101,8 @@ public:
FL_EXPORT virtual void draw() = 0;
FL_EXPORT virtual int handle(int);
Fl_Widget* parent() const {return parent_;}
void parent(Fl_Widget* w) {parent_ = w;} // for hacks only
Fl_Group* parent() const {return parent_;}
void parent(Fl_Group* w) {parent_ = w;} // for hacks only
uchar type() const {return type_;}
void type(uchar t) {type_ = t;}
@ -206,5 +207,5 @@ public:
#endif
//
// End of "$Id: Fl_Widget.H,v 1.6.2.4.2.7 2001/10/18 18:53:20 easysw Exp $".
// End of "$Id: Fl_Widget.H,v 1.6.2.4.2.8 2001/10/22 21:15:11 easysw Exp $".
//

2
documentation/Fl_Widget.html
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@ -289,7 +289,7 @@ This is the same as <TT>(active() &amp;&amp; visible() &amp;&amp;
Non-zero if <A HREF="subclassing.html#draw"><TT>draw()</TT></A> needs to be called. Actually this is a
bit field that the widget subclass can use to figure out what parts to
draw.
<H4><A name=Fl_Widget.parent>Fl_Widget *Fl_Widget::parent() const</A></H4>
<H4><A name=Fl_Widget.parent>Fl_Group *Fl_Widget::parent() const</A></H4>
Returns a pointer to the parent widget. Usually this is a <A
href=Fl_Group.html#Fl_Group> <TT>Fl_Group</TT></A> or <A
HREF="Fl_Window.html#Fl_Window"><tt>Fl_Window</tt></a>. Returns

6
src/Fl_Value_Input.cxx
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@ -1,5 +1,5 @@
//
// "$Id: Fl_Value_Input.cxx,v 1.6.2.5 2001/01/22 15:13:40 easysw Exp $"
// "$Id: Fl_Value_Input.cxx,v 1.6.2.5.2.1 2001/10/22 21:15:11 easysw Exp $"
//
// Value input widget for the Fast Light Tool Kit (FLTK).
//
@ -117,7 +117,7 @@ Fl_Value_Input::Fl_Value_Input(int x, int y, int w, int h, const char* l)
soft_ = 0;
if (input.parent()) // defeat automatic-add
((Fl_Group*)input.parent())->remove(input);
input.parent(this); // kludge!
input.parent((Fl_Group *)this); // kludge!
input.callback(input_cb, this);
input.when(FL_WHEN_CHANGED);
box(input.box());
@ -128,5 +128,5 @@ Fl_Value_Input::Fl_Value_Input(int x, int y, int w, int h, const char* l)
}
//
// End of "$Id: Fl_Value_Input.cxx,v 1.6.2.5 2001/01/22 15:13:40 easysw Exp $".
// End of "$Id: Fl_Value_Input.cxx,v 1.6.2.5.2.1 2001/10/22 21:15:11 easysw Exp $".
//