QGIS API Documentation
3.40.0-Bratislava (b56115d8743)
Loading...
Searching...
No Matches
src
gui
qgsvscrollarea.cpp
Go to the documentation of this file.
1
/***************************************************************************
2
qgsvscrollarea.cpp
3
------------------------
4
begin : September 2017
5
copyright : (C) 2017 Sandro Mani
6
email : manisandro at gmail dot com
7
***************************************************************************/
8
9
/***************************************************************************
10
* *
11
* This program is free software; you can redistribute it and/or modify *
12
* it under the terms of the GNU General Public License as published by *
13
* the Free Software Foundation; either version 2 of the License, or *
14
* (at your option) any later version. *
15
* *
16
***************************************************************************/
17
18
#include "
qgsvscrollarea.h
"
19
#include <QEvent>
20
#include <QScrollBar>
21
22
QgsVScrollArea::QgsVScrollArea
( QWidget *parent )
23
:
QgsScrollArea
( parent )
24
{
25
setWidgetResizable(
true
);
26
setHorizontalScrollBarPolicy( Qt::ScrollBarAlwaysOff );
27
setVerticalScrollBarPolicy( Qt::ScrollBarAsNeeded );
28
}
29
30
bool
QgsVScrollArea::eventFilter
( QObject *o, QEvent *e )
31
{
32
// This works because QScrollArea::setWidget installs an eventFilter on the widget
33
if
( o && o == widget() && e->type() == QEvent::Resize )
34
setMinimumWidth( widget()->minimumSizeHint().width() + verticalScrollBar()->width() );
35
return
QgsScrollArea::eventFilter( o, e );
36
}
QgsScrollArea
A QScrollArea subclass with improved scrolling behavior.
Definition
qgsscrollarea.h:41
QgsVScrollArea::eventFilter
bool eventFilter(QObject *o, QEvent *e) override
Definition
qgsvscrollarea.cpp:30
QgsVScrollArea::QgsVScrollArea
QgsVScrollArea(QWidget *parent=nullptr)
QgsVScrollArea.
Definition
qgsvscrollarea.cpp:22
qgsvscrollarea.h
Generated on Mon Oct 28 2024 22:06:03 for QGIS API Documentation by
1.9.8