KDcrawIface::RClickLabel Class Reference

#include <rexpanderbox.h>

Inheritance diagram for KDcrawIface::RClickLabel:

Signals
void	activated ()
	Emitted when activated, by mouse or key press.
void	leftClicked ()
	Emitted when activated by left mouse click.

Public Member Functions
	RClickLabel (const QString &text, QWidget *const parent=0)
	RClickLabel (QWidget *const parent=0)
	~RClickLabel () override

Protected Member Functions
void	keyPressEvent (QKeyEvent *event) override
void	mousePressEvent (QMouseEvent *event) override
void	mouseReleaseEvent (QMouseEvent *event) override

Detailed Description

Definition at line 53 of file rexpanderbox.h.

Constructor & Destructor Documentation

RClickLabel() [1/2]

KDcrawIface::RClickLabel::RClickLabel

(

QWidget *const

parent = 0

)

Definition at line 51 of file rexpanderbox.cpp.

    : QLabel(parent)
{
    setCursor(Qt::PointingHandCursor);
}

RClickLabel() [2/2]

KDcrawIface::RClickLabel::RClickLabel ( const QString & text, QWidget *const parent = 0 )

explicit

Definition at line 57 of file rexpanderbox.cpp.

    : QLabel(text, parent)
{
    setCursor(Qt::PointingHandCursor);
}

~RClickLabel()

KDcrawIface::RClickLabel::~RClickLabel ( )

override

Definition at line 63 of file rexpanderbox.cpp.

{
}

Member Function Documentation

activated

void KDcrawIface::RClickLabel::activated ( )

signal

Emitted when activated, by mouse or key press.

keyPressEvent()

void KDcrawIface::RClickLabel::keyPressEvent ( QKeyEvent * event )

overrideprotected

Definition at line 93 of file rexpanderbox.cpp.

{
    switch (e->key())
    {
        case Qt::Key_Down:
        case Qt::Key_Right:
        case Qt::Key_Space:
            Q_EMIT activated();
            return;
        default:
            break;
    }
 
    QLabel::keyPressEvent(e);
}

References activated().

leftClicked

void KDcrawIface::RClickLabel::leftClicked ( )

signal

Emitted when activated by left mouse click.

mousePressEvent()

void KDcrawIface::RClickLabel::mousePressEvent ( QMouseEvent * event )

overrideprotected

Definition at line 67 of file rexpanderbox.cpp.

{
    QLabel::mousePressEvent(event);
 
    /*
     * In some contexts, like QGraphicsView, there will be no
     * release event if the press event was not accepted.
     */
    if (event->button() == Qt::LeftButton)
    {
        event->accept();
    }
}

mouseReleaseEvent()

void KDcrawIface::RClickLabel::mouseReleaseEvent ( QMouseEvent * event )

overrideprotected

Definition at line 81 of file rexpanderbox.cpp.

{
    QLabel::mouseReleaseEvent(event);
 
    if (event->button() == Qt::LeftButton)
    {
        Q_EMIT leftClicked();
        Q_EMIT activated();
        event->accept();
    }
}

References activated(), and leftClicked().

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The documentation for this class was generated from the following files:

• plugins/impex/raw/3rdparty/libkdcraw/src/rexpanderbox.h
• plugins/impex/raw/3rdparty/libkdcraw/src/rexpanderbox.cpp