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
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
|
/***************************************************************************
* Copyright (C) 2007 by Todor Gyumyushev *
* [email protected] *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
* This program is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, write to the *
* Free Software Foundation, Inc., *
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
***************************************************************************/
#include "resizabledragwidget.h"
#include <tqpoint.h>
#include "tdemessagebox.h"
#include "tqpainter.h"
ResizableDragWidget::ResizableDragWidget(TQWidget *parent, const char *name, WFlags f)
: DragWidget(parent,name,f)
{
rsz=false;
}
ResizableDragWidget::~ResizableDragWidget()
{
}
void ResizableDragWidget::mousePressEvent(TQMouseEvent * e)
{
if (locked)
{
return;
}
TQPoint pos = e->pos();
if (pos.x()>width()-20 && pos.x()<width() && pos.y()>height()-20 && pos.y()<height() ) {
rsz=true;
dragP=TQPoint(width()-e->pos().x(),height()-e->pos().y());
}
else {
DragWidget::mousePressEvent(e);
}
}
void ResizableDragWidget::mouseMoveEvent(TQMouseEvent * e)
{
if (!rsz){
DragWidget::mouseMoveEvent(e);
return;
}
TQPoint curr(e->globalPos().x(),e->globalPos().y());
TQPoint pos = TQWidget::pos();
//TQPoint curr(e->globalPos().x()-dragP.x(),e->globalPos().y()-dragP.y());
int nw = curr.x()-pos.x()+dragP.x();
int nh = curr.y()-pos.y()+dragP.y();
resize(nw,nh);
}
void ResizableDragWidget::mouseReleaseEvent(TQMouseEvent * e)
{
if (!rsz){
DragWidget::mouseReleaseEvent(e);
return;
}
rsz=false;
}
void ResizableDragWidget::paintEvent(TQPaintEvent *)
{
TQPainter p(this);
for (int a=0;a<20;a+=5){
p.setPen(TQColor(170,0,0));
p.drawLine(width()-20+a,height()-2,width()-2,height()-20+a);
p.setPen(TQColor(200,0,0));
p.drawLine(width()-19+a,height()-2,width()-2,height()-19+a);
}
}
#include "resizabledragwidget.moc"
|
