mirror/opencv
1
0
Fork 0
mirror of https://github.com/opencv/opencv.git synced 2024-11-29 05:29:54 +08:00
Code Issues Actions Packages Projects Releases Wiki Activity

Merge pull request #16677 from Bleach665:Qt_imshow_clipbrd

Browse Source
This commit is contained in:
Alexander Alekhin 2020-02-28 14:41:07 +00:00
commit 1bc607e8d8
3 changed files with 31 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

35
modules/highgui/src/window_QT.cpp
View File

@ -1856,7 +1856,7 @@ void CvWindow::displayStatusBar(QString text, int delayms)
void CvWindow::enablePropertiesButton()
{
if (!vect_QActions.empty())
vect_QActions[9]->setDisabled(false);
vect_QActions[10]->setDisabled(false);
}
@ -1991,7 +1991,7 @@ void CvWindow::createView()
void CvWindow::createActions()
{
vect_QActions.resize(10);
vect_QActions.resize(11);
QWidget* view = myView->getWidget();
@ -2032,18 +2032,22 @@ void CvWindow::createActions()
vect_QActions[8]->setIconVisibleInMenu(true);
QObject::connect(vect_QActions[8], SIGNAL(triggered()), view, SLOT(saveView()));
vect_QActions[9] = new QAction(QIcon(":/properties-icon"), "Display properties window (CTRL+P)", this);
vect_QActions[9] = new QAction(QIcon(":/copy_clipbrd-icon"), "Copy image to clipboard (CTRL+C)", this);
vect_QActions[9]->setIconVisibleInMenu(true);
QObject::connect(vect_QActions[9], SIGNAL(triggered()), this, SLOT(displayPropertiesWin()));
QObject::connect(vect_QActions[9], SIGNAL(triggered()), view, SLOT(copy2Clipbrd()));
vect_QActions[10] = new QAction(QIcon(":/properties-icon"), "Display properties window (CTRL+P)", this);
vect_QActions[10]->setIconVisibleInMenu(true);
QObject::connect(vect_QActions[10], SIGNAL(triggered()), this, SLOT(displayPropertiesWin()));
if (global_control_panel->myLayout->count() == 0)
vect_QActions[9]->setDisabled(true);
vect_QActions[10]->setDisabled(true);
}
void CvWindow::createShortcuts()
{
vect_QShortcuts.resize(10);
vect_QShortcuts.resize(11);
QWidget* view = myView->getWidget();
@ -2074,8 +2078,11 @@ void CvWindow::createShortcuts()
vect_QShortcuts[8] = new QShortcut(shortcut_save_img, this);
QObject::connect(vect_QShortcuts[8], SIGNAL(activated()), view, SLOT(saveView()));
vect_QShortcuts[9] = new QShortcut(shortcut_properties_win, this);
QObject::connect(vect_QShortcuts[9], SIGNAL(activated()), this, SLOT(displayPropertiesWin()));
vect_QShortcuts[9] = new QShortcut(shortcut_copy_clipbrd, this);
QObject::connect(vect_QShortcuts[9], SIGNAL(activated()), view, SLOT(copy2Clipbrd()));
vect_QShortcuts[10] = new QShortcut(shortcut_properties_win, this);
QObject::connect(vect_QShortcuts[10], SIGNAL(activated()), this, SLOT(displayPropertiesWin()));
}
@ -2698,6 +2705,18 @@ void DefaultViewPort::saveView()
}
//copy image to clipboard
void DefaultViewPort::copy2Clipbrd()
{
// Create a new pixmap to render the viewport into
QPixmap viewportPixmap(viewport()->size());
viewport()->render(&viewportPixmap);
QClipboard *pClipboard = QApplication::clipboard();
pClipboard->setPixmap(viewportPixmap);
}
void DefaultViewPort::contextMenuEvent(QContextMenuEvent* evnt)
{
if (centralWidget->vect_QActions.size() > 0)

3
modules/highgui/src/window_QT.h
View File

@ -76,6 +76,7 @@
#include <QDate>
#include <QFileDialog>
#include <QToolBar>
#include <QClipboard>
#include <QAction>
#include <QCheckBox>
@ -91,6 +92,7 @@ enum { CV_MODE_NORMAL = 0, CV_MODE_OPENGL = 1 };
enum { shortcut_zoom_normal = Qt::CTRL + Qt::Key_Z,
shortcut_zoom_imgRegion = Qt::CTRL + Qt::Key_X,
shortcut_save_img = Qt::CTRL + Qt::Key_S,
shortcut_copy_clipbrd = Qt::CTRL + Qt::Key_C,
shortcut_properties_win = Qt::CTRL + Qt::Key_P,
shortcut_zoom_in = Qt::CTRL + Qt::Key_Plus,//QKeySequence(QKeySequence::ZoomIn),
shortcut_zoom_out = Qt::CTRL + Qt::Key_Minus,//QKeySequence(QKeySequence::ZoomOut),
@ -518,6 +520,7 @@ public slots:
void ZoomOut();
void saveView();
void copy2Clipbrd();
protected:
void contextMenuEvent(QContextMenuEvent* event) CV_OVERRIDE;

1
modules/highgui/src/window_QT.qrc
View File

@ -9,6 +9,7 @@
<file alias="zoom_in-icon">files_Qt/Milky/48/106.png</file>
<file alias="zoom_out-icon">files_Qt/Milky/48/107.png</file>
<file alias="save-icon">files_Qt/Milky/48/7.png</file>
<file alias="copy_clipbrd-icon">files_Qt/Milky/48/43.png</file>
<file alias="properties-icon">files_Qt/Milky/48/38.png</file>
<file alias="stylesheet-trackbar">files_Qt/stylesheet_trackbar.qss</file>
</qresource>