tools/drawMapTest/drawmapwidget.h
author unc0rr
Sun, 02 Dec 2012 01:25:11 +0400
changeset 8178 8bd087478b48
parent 4477 63a21fac8bf7
permissions -rw-r--r--
Fix QSettings problems: - Reopen file in ReadOnly mode if it was open in ReadWrite mode and is being read. This is needed for stupid QSettings which opens file in ReadWrite mode just to call readAll() on it. - Implement setSize(0)
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
4477
63a21fac8bf7 Add QAspectRatioLayout borrowed from http://wiki.forum.nokia.com/index.php/CS001309_-_Maintaining_square_form_for_a_widget_in_Qt to maintain width == height * 2 aspect ratio for map drawing widget
unc0rr
parents:
diff changeset
     1
#ifndef DRAWMAPWIDGET_H
63a21fac8bf7 Add QAspectRatioLayout borrowed from http://wiki.forum.nokia.com/index.php/CS001309_-_Maintaining_square_form_for_a_widget_in_Qt to maintain width == height * 2 aspect ratio for map drawing widget
unc0rr
parents:
diff changeset
     2
#define DRAWMAPWIDGET_H
63a21fac8bf7 Add QAspectRatioLayout borrowed from http://wiki.forum.nokia.com/index.php/CS001309_-_Maintaining_square_form_for_a_widget_in_Qt to maintain width == height * 2 aspect ratio for map drawing widget
unc0rr
parents:
diff changeset
     3
63a21fac8bf7 Add QAspectRatioLayout borrowed from http://wiki.forum.nokia.com/index.php/CS001309_-_Maintaining_square_form_for_a_widget_in_Qt to maintain width == height * 2 aspect ratio for map drawing widget
unc0rr
parents:
diff changeset
     4
#include <QWidget>
63a21fac8bf7 Add QAspectRatioLayout borrowed from http://wiki.forum.nokia.com/index.php/CS001309_-_Maintaining_square_form_for_a_widget_in_Qt to maintain width == height * 2 aspect ratio for map drawing widget
unc0rr
parents:
diff changeset
     5
#include <QHBoxLayout>
63a21fac8bf7 Add QAspectRatioLayout borrowed from http://wiki.forum.nokia.com/index.php/CS001309_-_Maintaining_square_form_for_a_widget_in_Qt to maintain width == height * 2 aspect ratio for map drawing widget
unc0rr
parents:
diff changeset
     6
#include <QPushButton>
63a21fac8bf7 Add QAspectRatioLayout borrowed from http://wiki.forum.nokia.com/index.php/CS001309_-_Maintaining_square_form_for_a_widget_in_Qt to maintain width == height * 2 aspect ratio for map drawing widget
unc0rr
parents:
diff changeset
     7
#include <QGraphicsView>
63a21fac8bf7 Add QAspectRatioLayout borrowed from http://wiki.forum.nokia.com/index.php/CS001309_-_Maintaining_square_form_for_a_widget_in_Qt to maintain width == height * 2 aspect ratio for map drawing widget
unc0rr
parents:
diff changeset
     8
#include <QApplication>
63a21fac8bf7 Add QAspectRatioLayout borrowed from http://wiki.forum.nokia.com/index.php/CS001309_-_Maintaining_square_form_for_a_widget_in_Qt to maintain width == height * 2 aspect ratio for map drawing widget
unc0rr
parents:
diff changeset
     9
63a21fac8bf7 Add QAspectRatioLayout borrowed from http://wiki.forum.nokia.com/index.php/CS001309_-_Maintaining_square_form_for_a_widget_in_Qt to maintain width == height * 2 aspect ratio for map drawing widget
unc0rr
parents:
diff changeset
    10
#include "qaspectratiolayout.h"
63a21fac8bf7 Add QAspectRatioLayout borrowed from http://wiki.forum.nokia.com/index.php/CS001309_-_Maintaining_square_form_for_a_widget_in_Qt to maintain width == height * 2 aspect ratio for map drawing widget
unc0rr
parents:
diff changeset
    11
#include "drawmapscene.h"
63a21fac8bf7 Add QAspectRatioLayout borrowed from http://wiki.forum.nokia.com/index.php/CS001309_-_Maintaining_square_form_for_a_widget_in_Qt to maintain width == height * 2 aspect ratio for map drawing widget
unc0rr
parents:
diff changeset
    12
63a21fac8bf7 Add QAspectRatioLayout borrowed from http://wiki.forum.nokia.com/index.php/CS001309_-_Maintaining_square_form_for_a_widget_in_Qt to maintain width == height * 2 aspect ratio for map drawing widget
unc0rr
parents:
diff changeset
    13
namespace Ui {
63a21fac8bf7 Add QAspectRatioLayout borrowed from http://wiki.forum.nokia.com/index.php/CS001309_-_Maintaining_square_form_for_a_widget_in_Qt to maintain width == height * 2 aspect ratio for map drawing widget
unc0rr
parents:
diff changeset
    14
    class Ui_DrawMapWidget
63a21fac8bf7 Add QAspectRatioLayout borrowed from http://wiki.forum.nokia.com/index.php/CS001309_-_Maintaining_square_form_for_a_widget_in_Qt to maintain width == height * 2 aspect ratio for map drawing widget
unc0rr
parents:
diff changeset
    15
    {
63a21fac8bf7 Add QAspectRatioLayout borrowed from http://wiki.forum.nokia.com/index.php/CS001309_-_Maintaining_square_form_for_a_widget_in_Qt to maintain width == height * 2 aspect ratio for map drawing widget
unc0rr
parents:
diff changeset
    16
    public:
63a21fac8bf7 Add QAspectRatioLayout borrowed from http://wiki.forum.nokia.com/index.php/CS001309_-_Maintaining_square_form_for_a_widget_in_Qt to maintain width == height * 2 aspect ratio for map drawing widget
unc0rr
parents:
diff changeset
    17
        QGraphicsView *graphicsView;
63a21fac8bf7 Add QAspectRatioLayout borrowed from http://wiki.forum.nokia.com/index.php/CS001309_-_Maintaining_square_form_for_a_widget_in_Qt to maintain width == height * 2 aspect ratio for map drawing widget
unc0rr
parents:
diff changeset
    18
        QPushButton *pbUndo;
63a21fac8bf7 Add QAspectRatioLayout borrowed from http://wiki.forum.nokia.com/index.php/CS001309_-_Maintaining_square_form_for_a_widget_in_Qt to maintain width == height * 2 aspect ratio for map drawing widget
unc0rr
parents:
diff changeset
    19
63a21fac8bf7 Add QAspectRatioLayout borrowed from http://wiki.forum.nokia.com/index.php/CS001309_-_Maintaining_square_form_for_a_widget_in_Qt to maintain width == height * 2 aspect ratio for map drawing widget
unc0rr
parents:
diff changeset
    20
        void setupUi(QWidget *drawMapWidget)
63a21fac8bf7 Add QAspectRatioLayout borrowed from http://wiki.forum.nokia.com/index.php/CS001309_-_Maintaining_square_form_for_a_widget_in_Qt to maintain width == height * 2 aspect ratio for map drawing widget
unc0rr
parents:
diff changeset
    21
        {
63a21fac8bf7 Add QAspectRatioLayout borrowed from http://wiki.forum.nokia.com/index.php/CS001309_-_Maintaining_square_form_for_a_widget_in_Qt to maintain width == height * 2 aspect ratio for map drawing widget
unc0rr
parents:
diff changeset
    22
            QAspectRatioLayout * arLayout = new QAspectRatioLayout(drawMapWidget);
63a21fac8bf7 Add QAspectRatioLayout borrowed from http://wiki.forum.nokia.com/index.php/CS001309_-_Maintaining_square_form_for_a_widget_in_Qt to maintain width == height * 2 aspect ratio for map drawing widget
unc0rr
parents:
diff changeset
    23
            arLayout->setMargin(0);
63a21fac8bf7 Add QAspectRatioLayout borrowed from http://wiki.forum.nokia.com/index.php/CS001309_-_Maintaining_square_form_for_a_widget_in_Qt to maintain width == height * 2 aspect ratio for map drawing widget
unc0rr
parents:
diff changeset
    24
63a21fac8bf7 Add QAspectRatioLayout borrowed from http://wiki.forum.nokia.com/index.php/CS001309_-_Maintaining_square_form_for_a_widget_in_Qt to maintain width == height * 2 aspect ratio for map drawing widget
unc0rr
parents:
diff changeset
    25
            graphicsView = new QGraphicsView(drawMapWidget);
63a21fac8bf7 Add QAspectRatioLayout borrowed from http://wiki.forum.nokia.com/index.php/CS001309_-_Maintaining_square_form_for_a_widget_in_Qt to maintain width == height * 2 aspect ratio for map drawing widget
unc0rr
parents:
diff changeset
    26
            arLayout->addWidget(graphicsView);
63a21fac8bf7 Add QAspectRatioLayout borrowed from http://wiki.forum.nokia.com/index.php/CS001309_-_Maintaining_square_form_for_a_widget_in_Qt to maintain width == height * 2 aspect ratio for map drawing widget
unc0rr
parents:
diff changeset
    27
63a21fac8bf7 Add QAspectRatioLayout borrowed from http://wiki.forum.nokia.com/index.php/CS001309_-_Maintaining_square_form_for_a_widget_in_Qt to maintain width == height * 2 aspect ratio for map drawing widget
unc0rr
parents:
diff changeset
    28
            retranslateUi(drawMapWidget);
63a21fac8bf7 Add QAspectRatioLayout borrowed from http://wiki.forum.nokia.com/index.php/CS001309_-_Maintaining_square_form_for_a_widget_in_Qt to maintain width == height * 2 aspect ratio for map drawing widget
unc0rr
parents:
diff changeset
    29
63a21fac8bf7 Add QAspectRatioLayout borrowed from http://wiki.forum.nokia.com/index.php/CS001309_-_Maintaining_square_form_for_a_widget_in_Qt to maintain width == height * 2 aspect ratio for map drawing widget
unc0rr
parents:
diff changeset
    30
            QMetaObject::connectSlotsByName(drawMapWidget);
63a21fac8bf7 Add QAspectRatioLayout borrowed from http://wiki.forum.nokia.com/index.php/CS001309_-_Maintaining_square_form_for_a_widget_in_Qt to maintain width == height * 2 aspect ratio for map drawing widget
unc0rr
parents:
diff changeset
    31
        } // setupUi
63a21fac8bf7 Add QAspectRatioLayout borrowed from http://wiki.forum.nokia.com/index.php/CS001309_-_Maintaining_square_form_for_a_widget_in_Qt to maintain width == height * 2 aspect ratio for map drawing widget
unc0rr
parents:
diff changeset
    32
63a21fac8bf7 Add QAspectRatioLayout borrowed from http://wiki.forum.nokia.com/index.php/CS001309_-_Maintaining_square_form_for_a_widget_in_Qt to maintain width == height * 2 aspect ratio for map drawing widget
unc0rr
parents:
diff changeset
    33
        void retranslateUi(QWidget *drawMapWidget)
63a21fac8bf7 Add QAspectRatioLayout borrowed from http://wiki.forum.nokia.com/index.php/CS001309_-_Maintaining_square_form_for_a_widget_in_Qt to maintain width == height * 2 aspect ratio for map drawing widget
unc0rr
parents:
diff changeset
    34
        {
63a21fac8bf7 Add QAspectRatioLayout borrowed from http://wiki.forum.nokia.com/index.php/CS001309_-_Maintaining_square_form_for_a_widget_in_Qt to maintain width == height * 2 aspect ratio for map drawing widget
unc0rr
parents:
diff changeset
    35
            Q_UNUSED(drawMapWidget);
63a21fac8bf7 Add QAspectRatioLayout borrowed from http://wiki.forum.nokia.com/index.php/CS001309_-_Maintaining_square_form_for_a_widget_in_Qt to maintain width == height * 2 aspect ratio for map drawing widget
unc0rr
parents:
diff changeset
    36
        } // retranslateUi
63a21fac8bf7 Add QAspectRatioLayout borrowed from http://wiki.forum.nokia.com/index.php/CS001309_-_Maintaining_square_form_for_a_widget_in_Qt to maintain width == height * 2 aspect ratio for map drawing widget
unc0rr
parents:
diff changeset
    37
63a21fac8bf7 Add QAspectRatioLayout borrowed from http://wiki.forum.nokia.com/index.php/CS001309_-_Maintaining_square_form_for_a_widget_in_Qt to maintain width == height * 2 aspect ratio for map drawing widget
unc0rr
parents:
diff changeset
    38
    };
63a21fac8bf7 Add QAspectRatioLayout borrowed from http://wiki.forum.nokia.com/index.php/CS001309_-_Maintaining_square_form_for_a_widget_in_Qt to maintain width == height * 2 aspect ratio for map drawing widget
unc0rr
parents:
diff changeset
    39
63a21fac8bf7 Add QAspectRatioLayout borrowed from http://wiki.forum.nokia.com/index.php/CS001309_-_Maintaining_square_form_for_a_widget_in_Qt to maintain width == height * 2 aspect ratio for map drawing widget
unc0rr
parents:
diff changeset
    40
    class DrawMapWidget: public Ui_DrawMapWidget {};
63a21fac8bf7 Add QAspectRatioLayout borrowed from http://wiki.forum.nokia.com/index.php/CS001309_-_Maintaining_square_form_for_a_widget_in_Qt to maintain width == height * 2 aspect ratio for map drawing widget
unc0rr
parents:
diff changeset
    41
}
63a21fac8bf7 Add QAspectRatioLayout borrowed from http://wiki.forum.nokia.com/index.php/CS001309_-_Maintaining_square_form_for_a_widget_in_Qt to maintain width == height * 2 aspect ratio for map drawing widget
unc0rr
parents:
diff changeset
    42
63a21fac8bf7 Add QAspectRatioLayout borrowed from http://wiki.forum.nokia.com/index.php/CS001309_-_Maintaining_square_form_for_a_widget_in_Qt to maintain width == height * 2 aspect ratio for map drawing widget
unc0rr
parents:
diff changeset
    43
class DrawMapWidget : public QWidget
63a21fac8bf7 Add QAspectRatioLayout borrowed from http://wiki.forum.nokia.com/index.php/CS001309_-_Maintaining_square_form_for_a_widget_in_Qt to maintain width == height * 2 aspect ratio for map drawing widget
unc0rr
parents:
diff changeset
    44
{
63a21fac8bf7 Add QAspectRatioLayout borrowed from http://wiki.forum.nokia.com/index.php/CS001309_-_Maintaining_square_form_for_a_widget_in_Qt to maintain width == height * 2 aspect ratio for map drawing widget
unc0rr
parents:
diff changeset
    45
    Q_OBJECT
63a21fac8bf7 Add QAspectRatioLayout borrowed from http://wiki.forum.nokia.com/index.php/CS001309_-_Maintaining_square_form_for_a_widget_in_Qt to maintain width == height * 2 aspect ratio for map drawing widget
unc0rr
parents:
diff changeset
    46
63a21fac8bf7 Add QAspectRatioLayout borrowed from http://wiki.forum.nokia.com/index.php/CS001309_-_Maintaining_square_form_for_a_widget_in_Qt to maintain width == height * 2 aspect ratio for map drawing widget
unc0rr
parents:
diff changeset
    47
public:
63a21fac8bf7 Add QAspectRatioLayout borrowed from http://wiki.forum.nokia.com/index.php/CS001309_-_Maintaining_square_form_for_a_widget_in_Qt to maintain width == height * 2 aspect ratio for map drawing widget
unc0rr
parents:
diff changeset
    48
    explicit DrawMapWidget(QWidget *parent = 0);
63a21fac8bf7 Add QAspectRatioLayout borrowed from http://wiki.forum.nokia.com/index.php/CS001309_-_Maintaining_square_form_for_a_widget_in_Qt to maintain width == height * 2 aspect ratio for map drawing widget
unc0rr
parents:
diff changeset
    49
    ~DrawMapWidget();
63a21fac8bf7 Add QAspectRatioLayout borrowed from http://wiki.forum.nokia.com/index.php/CS001309_-_Maintaining_square_form_for_a_widget_in_Qt to maintain width == height * 2 aspect ratio for map drawing widget
unc0rr
parents:
diff changeset
    50
63a21fac8bf7 Add QAspectRatioLayout borrowed from http://wiki.forum.nokia.com/index.php/CS001309_-_Maintaining_square_form_for_a_widget_in_Qt to maintain width == height * 2 aspect ratio for map drawing widget
unc0rr
parents:
diff changeset
    51
    void setScene(DrawMapScene * scene);
63a21fac8bf7 Add QAspectRatioLayout borrowed from http://wiki.forum.nokia.com/index.php/CS001309_-_Maintaining_square_form_for_a_widget_in_Qt to maintain width == height * 2 aspect ratio for map drawing widget
unc0rr
parents:
diff changeset
    52
63a21fac8bf7 Add QAspectRatioLayout borrowed from http://wiki.forum.nokia.com/index.php/CS001309_-_Maintaining_square_form_for_a_widget_in_Qt to maintain width == height * 2 aspect ratio for map drawing widget
unc0rr
parents:
diff changeset
    53
protected:
63a21fac8bf7 Add QAspectRatioLayout borrowed from http://wiki.forum.nokia.com/index.php/CS001309_-_Maintaining_square_form_for_a_widget_in_Qt to maintain width == height * 2 aspect ratio for map drawing widget
unc0rr
parents:
diff changeset
    54
    void changeEvent(QEvent *e);
63a21fac8bf7 Add QAspectRatioLayout borrowed from http://wiki.forum.nokia.com/index.php/CS001309_-_Maintaining_square_form_for_a_widget_in_Qt to maintain width == height * 2 aspect ratio for map drawing widget
unc0rr
parents:
diff changeset
    55
    virtual void resizeEvent(QResizeEvent * event);
63a21fac8bf7 Add QAspectRatioLayout borrowed from http://wiki.forum.nokia.com/index.php/CS001309_-_Maintaining_square_form_for_a_widget_in_Qt to maintain width == height * 2 aspect ratio for map drawing widget
unc0rr
parents:
diff changeset
    56
63a21fac8bf7 Add QAspectRatioLayout borrowed from http://wiki.forum.nokia.com/index.php/CS001309_-_Maintaining_square_form_for_a_widget_in_Qt to maintain width == height * 2 aspect ratio for map drawing widget
unc0rr
parents:
diff changeset
    57
private:
63a21fac8bf7 Add QAspectRatioLayout borrowed from http://wiki.forum.nokia.com/index.php/CS001309_-_Maintaining_square_form_for_a_widget_in_Qt to maintain width == height * 2 aspect ratio for map drawing widget
unc0rr
parents:
diff changeset
    58
    Ui::DrawMapWidget *ui;
63a21fac8bf7 Add QAspectRatioLayout borrowed from http://wiki.forum.nokia.com/index.php/CS001309_-_Maintaining_square_form_for_a_widget_in_Qt to maintain width == height * 2 aspect ratio for map drawing widget
unc0rr
parents:
diff changeset
    59
};
63a21fac8bf7 Add QAspectRatioLayout borrowed from http://wiki.forum.nokia.com/index.php/CS001309_-_Maintaining_square_form_for_a_widget_in_Qt to maintain width == height * 2 aspect ratio for map drawing widget
unc0rr
parents:
diff changeset
    60
63a21fac8bf7 Add QAspectRatioLayout borrowed from http://wiki.forum.nokia.com/index.php/CS001309_-_Maintaining_square_form_for_a_widget_in_Qt to maintain width == height * 2 aspect ratio for map drawing widget
unc0rr
parents:
diff changeset
    61
#endif // DRAWMAPWIDGET_H