1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
|
// ToolbarItem.hh
// Copyright (c) 2003 Henrik Kinnunen (fluxgen at users.sourceforge.net)
// and Simon Bowden (rathnor at users.sourceforge.net)
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the "Software"),
// to deal in the Software without restriction, including without limitation
// the rights to use, copy, modify, merge, publish, distribute, sublicense,
// and/or sell copies of the Software, and to permit persons to whom the
// Software is furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
// DEALINGS IN THE SOFTWARE.
// $Id: ToolbarItem.hh,v 1.6 2004/08/29 08:33:13 rathnor Exp $
#ifndef TOOLBARITEM_HH
#define TOOLBARITEM_HH
#include "FbTk/Subject.hh"
/// An item in the toolbar that has either fixed or relative size to the toolbar
class ToolbarItem {
public:
/// size type in the toolbar
enum Type {
FIXED, ///< the size can not be changed
RELATIVE, ///< the size can be changed
SQUARE ///< the size is fixed relative to the parent, and in both dimensions
};
explicit ToolbarItem(Type type);
virtual ~ToolbarItem();
virtual void move(int x, int y) = 0;
virtual void resize(unsigned int width, unsigned int height) = 0;
virtual void moveResize(int x, int y,
unsigned int width, unsigned int height) = 0;
virtual void show() = 0;
virtual void hide() = 0;
virtual unsigned int width() const = 0;
virtual unsigned int height() const = 0;
virtual unsigned int borderWidth() const = 0;
// some items might be there, but effectively empty, so shouldn't appear
virtual bool active() { return true; }
// Tools should NOT listen to theme changes - they'll get notified by
// the toolbar instead. Otherwise there are ordering problems.
virtual void renderTheme() = 0;
// just update theme items that affect the size
virtual void updateSizing() = 0;
FbTk::Subject &resizeSig() { return m_resize_sig; }
void setType(Type type) { m_type = type; }
Type type() const { return m_type; }
class ToolbarItemSubject : public FbTk::Subject {};
private:
Type m_type;
ToolbarItemSubject m_resize_sig;
};
#endif // TOOLBARITEM_HH
|
