QGIS API Documentation  3.4.3-Madeira (2f64a3c)
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 
25 class QHBoxLayout;
26 class QLineEdit;
27 
45 class GUI_EXPORT QgsStatusBar : public QWidget
46 {
47  Q_OBJECT
48 
49  public:
50 
52  enum Anchor
53  {
54  AnchorLeft = 0,
56  };
57 
61  QgsStatusBar( QWidget *parent SIP_TRANSFERTHIS = nullptr );
62 
72  void addPermanentWidget( QWidget *widget SIP_TRANSFER, int stretch = 0, Anchor anchor = AnchorRight );
73 
78  void removeWidget( QWidget *widget );
79 
84  QString currentMessage() const;
85 
86  public slots:
87 
95  void showMessage( const QString &message, int timeout = 0 );
96 
101  void clearMessage();
102 
103 
104  protected:
105 
106  void changeEvent( QEvent *event ) override;
107 
108  private:
109 
110  QHBoxLayout *mLayout = nullptr;
111  QLineEdit *mLineEdit = nullptr;
112  QTimer *mTempMessageTimer = nullptr;
113 
114 };
115 
116 #endif // QGSSTATUSBAR_H
117 
118 
Anchor
Placement anchor for widgets.
Definition: qgsstatusbar.h:52
#define SIP_TRANSFERTHIS
Definition: qgis_sip.h:46
#define SIP_TRANSFER
Definition: qgis_sip.h:36
Anchor widget to right of status bar.
Definition: qgsstatusbar.h:55
A proxy widget for QStatusBar.
Definition: qgsstatusbar.h:45