Support drag&drop for setting a custom cover in the properties dialog

This commit is contained in:
Luis Ángel San Martín
2025-05-09 19:58:52 +02:00
parent 28952180ab
commit 8b159c9da6
7 changed files with 115 additions and 5 deletions

View File

@ -21,7 +21,8 @@ HEADERS += \
$$PWD/yacreader_library_list_widget.h \
$$PWD/yacreader_library_item_widget.h \
$$PWD/yacreader_treeview.h \
$$PWD/yacreader_busy_widget.h
$$PWD/yacreader_busy_widget.h \
$$PWD/yacreader_cover_label.h
!CONFIG(no_opengl){
HEADERS += $$PWD/yacreader_gl_flow_config_widget.h
}
@ -50,8 +51,8 @@ SOURCES += \
$$PWD/yacreader_library_list_widget.cpp \
$$PWD/yacreader_library_item_widget.cpp \
$$PWD/yacreader_treeview.cpp \
$$PWD/yacreader_busy_widget.cpp
$$PWD/yacreader_busy_widget.cpp \
$$PWD/yacreader_cover_label.cpp
!CONFIG(no_opengl){
SOURCES += $$PWD/yacreader_gl_flow_config_widget.cpp
}

View File

@ -0,0 +1,31 @@
#include "yacreader_cover_label.h"
#include "yacreader_global_gui.h"
YACReader::CoverLabel::CoverLabel(QWidget *parent)
: QLabel(parent)
{
setAcceptDrops(true);
}
void YACReader::CoverLabel::dragEnterEvent(QDragEnterEvent *event)
{
if (event->mimeData()->hasUrls() && !YACReader::imagePathFromMimeData(event->mimeData()).isEmpty()) {
event->acceptProposedAction();
}
}
void YACReader::CoverLabel::dragMoveEvent(QDragMoveEvent *event)
{
if (event->mimeData()->hasUrls()) {
event->acceptProposedAction();
}
}
void YACReader::CoverLabel::dropEvent(QDropEvent *event)
{
QString path = YACReader::imagePathFromMimeData(event->mimeData());
if (!path.isEmpty()) {
emit imageDropped(path);
event->acceptProposedAction();
}
}

View File

@ -0,0 +1,29 @@
#ifndef DROP_LABEL_H
#define DROP_LABEL_H
#include <QLabel>
#include <QDragEnterEvent>
#include <QDropEvent>
#include <QMimeData>
namespace YACReader {
class CoverLabel : public QLabel
{
Q_OBJECT
public:
explicit CoverLabel(QWidget *parent = nullptr);
protected:
void dragEnterEvent(QDragEnterEvent *event) override;
void dragMoveEvent(QDragMoveEvent *event) override;
void dropEvent(QDropEvent *event) override;
signals:
void imageDropped(const QString &path);
};
}
#endif // DROP_LABEL_H