QGIS API Documentation 3.27.0-Master (f261cc1f8b)
qgsstatusbar.h
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1/***************************************************************************
2 qgsstatusbar.h
3 --------------
4 begin : May 2017
5 copyright : (C) 2017 by Nyall Dawson
6 email : nyall dot dawson 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#ifndef QGSSTATUSBAR_H
19#define QGSSTATUSBAR_H
20
21#include "qgis_gui.h"
22#include "qgis_sip.h"
23#include <QWidget>
24
25class QHBoxLayout;
26class QLineEdit;
27class QStatusBar;
28
46class GUI_EXPORT QgsStatusBar : public QWidget
47{
48 Q_OBJECT
49
50 public:
51
53 enum Anchor
54 {
55 AnchorLeft = 0,
57 };
58
62 QgsStatusBar( QWidget *parent SIP_TRANSFERTHIS = nullptr );
63
73 void addPermanentWidget( QWidget *widget SIP_TRANSFER, int stretch = 0, Anchor anchor = AnchorRight );
74
79 void removeWidget( QWidget *widget );
80
85 QString currentMessage() const;
86
87 public slots:
88
96 void showMessage( const QString &message, int timeout = 0 );
97
102 void clearMessage();
103
111 void setParentStatusBar( QStatusBar *statusBar );
112
113
114 protected:
115
116 void changeEvent( QEvent *event ) override;
117
118 private:
119
120 QHBoxLayout *mLayout = nullptr;
121 QLineEdit *mLineEdit = nullptr;
122 QTimer *mTempMessageTimer = nullptr;
123 QStatusBar *mParentStatusBar = nullptr;
124 QMetaObject::Connection mShowMessageConnection;
125
126};
127
128#endif // QGSSTATUSBAR_H
129
130
A proxy widget for QStatusBar.
Definition: qgsstatusbar.h:47
Anchor
Placement anchor for widgets.
Definition: qgsstatusbar.h:54
@ AnchorRight
Anchor widget to right of status bar.
Definition: qgsstatusbar.h:56
#define SIP_TRANSFERTHIS
Definition: qgis_sip.h:53
#define SIP_TRANSFER
Definition: qgis_sip.h:36