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cgal
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restricted the mouse press and release. 

Any modifier (Ctrl, Alt, Shift) will not be accepted.
This commit is contained in:
Radu Ursu 2002-04-15 09:08:54 +00:00
parent f9fc24469c
commit 556c71e048
2 changed files with 25 additions and 21 deletions
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4
Packages/Qt_widget/demo/Qt_widget/Partition_2/partition_2.C
View File

@ -121,7 +121,6 @@ public:
//application flag stuff
old_state = 0;
widget->set_window(-1, 1, -1, 1);
};
private:
@ -145,7 +144,8 @@ public slots:
private slots:
void gen_poly(){
widget->set_window(-1.1, 1.1, -1.1, 1.1);
widget->clear_history();
widget->set_window(-1.1, 1.1, -1.1, 1.1);
// set the Visible Area to the Interval
polygon.erase(polygon.vertices_begin(), polygon.vertices_end());
CGAL::random_polygon_2(100,

42
Packages/Qt_widget/src/CGALQt/Qt_widget_standard_toolbar.C
View File

@ -47,7 +47,7 @@ namespace CGAL {
handtoolbut.deactivate();
//set the widget
widget = w;
widget->clear_history();
#if QT_VERSION < 300
// for Qt 2.3 and before
@ -60,49 +60,52 @@ namespace CGAL {
DockTop, TRUE );
#endif
but[0] = new QToolButton(maintoolbar, "notool");
but[0]->setPixmap(QPixmap( (const char**)arrow_xpm ));
but[0] = new QToolButton(maintoolbar, "notool");
but[0]->setPixmap(QPixmap( (const char**)arrow_xpm ));
but[1] = new QToolButton(QPixmap( (const char**)back_xpm ),
"Back",
but[1] = new QToolButton(QPixmap( (const char**)back_xpm ),
"History Back",
0,
this,
SLOT(back()),
maintoolbar,
"Back");
but[2] = new QToolButton(QPixmap( (const char**)forward_xpm ),
"Forward",
"History Back");
but[2] = new QToolButton(QPixmap( (const char**)forward_xpm ),
"History Forward",
0,
this,
SLOT(forward()),
maintoolbar,
"Forward");
"History Forward");
but[3] = new QToolButton(QPixmap( (const char**)zoomin_xpm ),
but[3] = new QToolButton(QPixmap( (const char**)zoomin_xpm ),
"Zoom in",
0,
this,
SLOT(zoomin()),
maintoolbar,
"Zoom in");
but[4] = new QToolButton(QPixmap( (const char**)zoomout_xpm ),
but[3]->setTextLabel("Scaling factor X2");
but[4] = new QToolButton(QPixmap( (const char**)zoomout_xpm ),
"Zoom out",
0,
this,
SLOT(zoomout()),
maintoolbar,
"Zoom out");
but[4]->setTextLabel("Scaling factor 1/2");
but[5] = new QToolButton(maintoolbar, "focus");
but[5]->setPixmap(QPixmap( (const char**)focus_xpm ));
but[6] = new QToolButton(maintoolbar, "focus on region");
but[6]->setPixmap(QPixmap( (const char**)zoomin_rect_xpm ));
but[7] = new QToolButton(maintoolbar, "handtool");
but[7]->setPixmap(QPixmap( (const char**)hand_xpm ));
but[5] = new QToolButton(maintoolbar, "focus");
but[5]->setPixmap(QPixmap( (const char**)focus_xpm ));
but[5]->setTextLabel("Focus on point");
but[6] = new QToolButton(maintoolbar, "focus on region");
but[6]->setPixmap(QPixmap( (const char**)zoomin_rect_xpm ));
but[6]->setTextLabel("Focus on region");
but[7] = new QToolButton(maintoolbar, "handtool");
but[7]->setPixmap(QPixmap( (const char**)hand_xpm ));
but[7]->setTextLabel("Pan tool");
button_group = new QButtonGroup(0, "My_group");
nr_of_buttons = 8;
for(int i = 5; i<nr_of_buttons; i++){
@ -126,6 +129,7 @@ namespace CGAL {
but[1], SLOT(setEnabled(bool)));
connect(widget, SIGNAL(set_forward_enabled(bool)),
but[2], SLOT(setEnabled(bool)));
widget->clear_history();
};
void Qt_widget_standard_toolbar::zoomin()
{