aboutsummaryrefslogtreecommitdiff
diff options
context:
space:
mode:
-rw-r--r--src/qt/guiutil.cpp31
-rw-r--r--src/qt/guiutil.h20
2 files changed, 51 insertions, 0 deletions
diff --git a/src/qt/guiutil.cpp b/src/qt/guiutil.cpp
index d10bf9f9ae..3c4f3df89d 100644
--- a/src/qt/guiutil.cpp
+++ b/src/qt/guiutil.cpp
@@ -6,6 +6,7 @@
#include <qt/bitcoinaddressvalidator.h>
#include <qt/bitcoinunits.h>
+#include <qt/platformstyle.h>
#include <qt/qvalidatedlineedit.h>
#include <qt/sendcoinsrecipient.h>
@@ -61,6 +62,7 @@
#include <QUrlQuery>
#include <QtGlobal>
+#include <cassert>
#include <chrono>
#if defined(Q_OS_MAC)
@@ -786,6 +788,35 @@ qreal calculateIdealFontSize(int width, const QString& text, QFont font, qreal m
return font_size;
}
+ThemedLabel::ThemedLabel(const PlatformStyle* platform_style, QWidget* parent)
+ : QLabel{parent}, m_platform_style{platform_style}
+{
+ assert(m_platform_style);
+}
+
+void ThemedLabel::setThemedPixmap(const QString& image_filename, int width, int height)
+{
+ m_image_filename = image_filename;
+ m_pixmap_width = width;
+ m_pixmap_height = height;
+ updateThemedPixmap();
+}
+
+void ThemedLabel::changeEvent(QEvent* e)
+{
+#ifdef Q_OS_MACOS
+ if (e->type() == QEvent::PaletteChange) {
+ updateThemedPixmap();
+ }
+#endif
+ QLabel::changeEvent(e);
+}
+
+void ThemedLabel::updateThemedPixmap()
+{
+ setPixmap(m_platform_style->SingleColorIcon(m_image_filename).pixmap(m_pixmap_width, m_pixmap_height));
+}
+
void ClickableLabel::mouseReleaseEvent(QMouseEvent *event)
{
Q_EMIT clicked(event->pos());
diff --git a/src/qt/guiutil.h b/src/qt/guiutil.h
index a1cf274354..31e7aa7335 100644
--- a/src/qt/guiutil.h
+++ b/src/qt/guiutil.h
@@ -27,6 +27,7 @@
#include <chrono>
#include <utility>
+class PlatformStyle;
class QValidatedLineEdit;
class SendCoinsRecipient;
@@ -221,6 +222,25 @@ namespace GUIUtil
qreal calculateIdealFontSize(int width, const QString& text, QFont font, qreal minPointSize = 4, qreal startPointSize = 14);
+ class ThemedLabel : public QLabel
+ {
+ Q_OBJECT
+
+ public:
+ explicit ThemedLabel(const PlatformStyle* platform_style, QWidget* parent = nullptr);
+ void setThemedPixmap(const QString& image_filename, int width, int height);
+
+ protected:
+ void changeEvent(QEvent* e) override;
+
+ private:
+ const PlatformStyle* m_platform_style;
+ QString m_image_filename;
+ int m_pixmap_width;
+ int m_pixmap_height;
+ void updateThemedPixmap();
+ };
+
class ClickableLabel : public QLabel
{
Q_OBJECT