blob: 89df1dabb6bd4476ed7c62e8b0af74f04ce34b68 (
plain)
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
|
#ifndef %{APPNAMEUC}_H
#define %{APPNAMEUC}_H
/**
* Opie and TQtopia uses a component system called TQCOM
* which was first part of the TQt 3.0 API but was made
* prviate during the betas. Opie and TQtopia still use it
* and we're happy with it.
* Every starts with the TQUnknownInterface. It supports functions
* for reference counting and the most important one
* is for a query. Every TQCOM interface got a global unique id ( GUID,UUID )
* query is used to see if a interface is supported by
* a dynamic shared object ( dso / plugin )
* For tasks like loading Applications, InputMethods, Today, MenuButton,
* Taskbar, Style, Email Client there are specefic Interfaces you
* need to implement. The interfaces inherits from TQUnknownInterface and
* you'll need inherit from the interface.
* As example we will use the Taskbar interface
*/
/*
* The taskbar applet interfaces wants us to implement position() and applet()
* additionally we need to implement add(), release() and queryInterface for TQUnknownInterface
* luckiy there is a macro for the reference counting
* We provide an Implementation of the interface.
*/
#include <tqwidget.h>
#include <tqptrlist.h>
#include <tqpe/taskbarappletinterface.h>
/*
* Because we only draw an Icon in a fixed width and height
* we declare and define %{APPNAME} here and you could use TQLabel
* setPixmap or use TQWidget and draw yourself.
* You might also want to reimplement mouse*Event to use some simple actions
*/
class %{APPNAME} : public TQWidget {
Q_OBJECT
public:
%{APPNAME}(TQWidget *parent);
~%{APPNAME}();
private:
void mousePressEvent( TQMouseEvent* );
void paintEvent( TQPaintEvent* );
TQPixmap *m_pix;
};
class %{APPNAME}Impl : public TaskbarAppletInterface {
public:
%{APPNAME}Impl();
virtual ~%{APPNAME}Impl();
TQRESULT queryInterface( const TQUuid&, TQUnknownInterface** );
TQWidget *applet( TQWidget* parent );
int position()const;
/*
* macro for reference countint
* if reference drops to zero
* delete this is called
*/
TQ_REFCOUNT
private:
TQList<%{APPNAME}> m_applets;
};
#endif
|
