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working on QT change/get win property

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This commit is contained in:
Yannick Verdie 2010-06-11 07:35:36 +00:00
parent fb2e7142b1
commit 802d5f9940
3 changed files with 87 additions and 18 deletions
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3
modules/highgui/CMakeLists.txt
View File

@ -72,6 +72,7 @@ if(WIN32)
#SET(QT_USE_QTXML 1)
INCLUDE(${QT_USE_FILE})
SET(_MOC_HEADERS src/window_QT.h)
QT4_WRAP_CPP(_MOC_OUTFILES ${_MOC_HEADERS})
@ -94,6 +95,7 @@ if(UNIX)
#SET(QT_USE_QTXML 1)
INCLUDE(${QT_USE_FILE})
SET(_MOC_HEADERS src/window_QT.h)
QT4_WRAP_CPP(_MOC_OUTFILES ${_MOC_HEADERS})
@ -186,6 +188,7 @@ if(APPLE)
#SET(QT_USE_QTXML 1)
INCLUDE(${QT_USE_FILE})
SET(_MOC_HEADERS src/window_QT.h)
QT4_WRAP_CPP(_MOC_OUTFILES ${_MOC_HEADERS})

38
modules/highgui/src/window_QT.cpp
View File

@ -55,15 +55,13 @@ QMutex mutexKey;
//end declaration
CV_IMPL int cvChangeMode_QT(const char* name,int prop_value)
void cvChangeMode_QT(const char* name, double prop_value)
{
//CV_WINDOW_NORMAL or CV_WINDOW_FULLSCREEN
return 0;
}
CV_IMPL int cvGetMode_QT(const char* name)
double cvGetMode_QT(const char* name)
{
return 0;
@ -74,9 +72,10 @@ CV_IMPL int cvWaitKey( int arg )
CV_FUNCNAME( "cvWaitKey" );
__BEGIN__;
int result = -1;
__BEGIN__;
unsigned long delayms;//in milliseconds
if (arg<=0)
delayms = ULONG_MAX;
@ -150,13 +149,14 @@ CV_IMPL CvWindow* icvFindWindowByName( const char* arg )
CV_FUNCNAME( "icvFindWindowByName" );
QPointer<CvWindow> window = NULL;
__BEGIN__;
if( !arg )
CV_Error( CV_StsNullPtr, "NULL name string" );
QString name(arg);
QPointer<CvWindow> window = NULL;
QPointer<CvWindow> w;
foreach (QWidget *widget, QApplication::topLevelWidgets())
{
@ -177,6 +177,8 @@ CV_IMPL CvTrackbar* icvFindTrackbarByName( const char* name_trackbar, const char
CV_FUNCNAME( "icvFindTrackbarByName" );
QPointer<CvTrackbar> result = NULL;
__BEGIN__;
QPointer<CvWindow> w = icvFindWindowByName( name_window );
@ -185,7 +187,6 @@ CV_IMPL CvTrackbar* icvFindTrackbarByName( const char* name_trackbar, const char
CV_Error( CV_StsNullPtr, "NULL window handler" );
QString nameQt = QString(name_trackbar);
QPointer<CvTrackbar> result = NULL;
QPointer<CvTrackbar> t;
//for now, only trackbar are added so the Mutable cast is ok.
@ -394,11 +395,11 @@ CV_IMPL int cvCreateTrackbar( const char* trackbar_name, const char* window_name
CV_IMPL int cvGetTrackbarPos( const char* trackbar_name, const char* window_name )
{
CV_FUNCNAME( "cvGetTrackbarPos" );
__BEGIN__;
int result = -1;
__BEGIN__;
QPointer<CvTrackbar> t = icvFindTrackbarByName( trackbar_name, window_name );
if (t)
@ -621,12 +622,15 @@ CvTrackbar::CvTrackbar(CvWindow* arg, QString name, int* value, int count, CvTra
//Change style of the Slider
QFile qss(PATH_QSLIDERCSS);
if (qss.open(QFile::ReadOnly))
{
slider->setStyleSheet(QLatin1String(qss.readAll()));
qss.close();
}
slider->setStyleSheet(str_Trackbar_css);
//QFile qss(PATH_QSLIDERCSS);
//if (qss.open(QFile::ReadOnly))
//{
//slider->setStyleSheet(QLatin1String(qss.readAll()));
//qss.close();
//}
//does not work if we change the style with a stylesheet, why ?
//slider->setTickPosition(QSlider::TicksBelow);

64
modules/highgui/src/window_QT.h
View File

@ -68,7 +68,6 @@
//Macro here
#define CV_MODE_NORMAL 0
#define CV_MODE_OPENGL 1
#define PATH_QSLIDERCSS "../SliderCss.qss"
//end macro
//Here declare everything
@ -203,3 +202,66 @@ private:
private slots:
void stopDisplayInfo();
};
//here css for trackbar
/* from http://thesmithfam.org/blog/2010/03/10/fancy-qslider-stylesheet */
//#define PATH_QSLIDERCSS ":/qss/window_QT.qss"
static const QString str_Trackbar_css = "QSlider::groove:horizontal {";/*
+ "border: 1px solid #bbb;"
+ "background: white;"
+ "height: 10px;"
+ "border-radius: 4px;"
+ "}";
QSlider::sub-page:horizontal {
background: qlineargradient(x1: 0, y1: 0, x2: 0, y2: 1,
stop: 0 #66e, stop: 1 #bbf);
background: qlineargradient(x1: 0, y1: 0.2, x2: 1, y2: 1,
stop: 0 #bbf, stop: 1 #55f);
border: 1px solid #777;
height: 10px;
border-radius: 4px;
}
QSlider::add-page:horizontal {
background: #fff;
border: 1px solid #777;
height: 10px;
border-radius: 4px;
}
QSlider::handle:horizontal {
background: qlineargradient(x1:0, y1:0, x2:1, y2:1,
stop:0 #eee, stop:1 #ccc);
border: 1px solid #777;
width: 13px;
margin-top: -2px;
margin-bottom: -2px;
border-radius: 4px;
}
QSlider::handle:horizontal:hover {
background: qlineargradient(x1:0, y1:0, x2:1, y2:1,
stop:0 #fff, stop:1 #ddd);
border: 1px solid #444;
border-radius: 4px;
}
QSlider::sub-page:horizontal:disabled {
background: #bbb;
border-color: #999;
}
QSlider::add-page:horizontal:disabled {
background: #eee;
border-color: #999;
}
QSlider::handle:horizontal:disabled {
background: #eee;
border: 1px solid #aaa;
border-radius: 4px;
}*/