pajlada
79 lines
2.1 KiB
C++
79 lines
2.1 KiB
C++
#pragma once
|
|
|
|
#include "singletons/Fonts.hpp"
|
|
#include "widgets/BaseWidget.hpp"
|
|
|
|
#include <pajlada/signals/signalholder.hpp>
|
|
|
|
class QFontMetricsF;
|
|
|
|
namespace chatterino {
|
|
|
|
class Label : public BaseWidget
|
|
{
|
|
public:
|
|
explicit Label(QString text = QString(),
|
|
FontStyle style = FontStyle::UiMedium);
|
|
explicit Label(BaseWidget *parent, QString text = QString(),
|
|
FontStyle style = FontStyle::UiMedium);
|
|
|
|
const QString &getText() const;
|
|
void setText(const QString &text);
|
|
|
|
FontStyle getFontStyle() const;
|
|
void setFontStyle(FontStyle style);
|
|
|
|
bool getCentered() const;
|
|
void setCentered(bool centered);
|
|
|
|
/// Enable or disable horizontal padding
|
|
void setHasPadding(bool hasPadding);
|
|
|
|
bool getWordWrap() const;
|
|
void setWordWrap(bool wrap);
|
|
|
|
/// Sets whether the text should elide if there's not enough room to
|
|
/// render the current text.
|
|
void setShouldElide(bool shouldElide);
|
|
|
|
protected:
|
|
void scaleChangedEvent(float scale_) override;
|
|
void paintEvent(QPaintEvent *) override;
|
|
void resizeEvent(QResizeEvent *event) override;
|
|
|
|
QSize sizeHint() const override;
|
|
QSize minimumSizeHint() const override;
|
|
|
|
private:
|
|
void updateSize();
|
|
|
|
/// Returns the horizontal padding, or 0 if hasPadding_ is false
|
|
int getPadding() const;
|
|
|
|
/// Returns the current font style's font metric based on the current scale.
|
|
QFontMetricsF getFontMetrics() const;
|
|
|
|
/// Returns the width of this content without padding
|
|
qreal getInnerWidth() const;
|
|
|
|
/// Calculate the new elided text based on text_
|
|
///
|
|
/// Return true if the elided text changed
|
|
bool updateElidedText(const QFontMetricsF &fontMetrics, qreal width);
|
|
|
|
QString text_;
|
|
FontStyle fontStyle_;
|
|
QSize sizeHint_;
|
|
QSize minimumSizeHint_;
|
|
bool centered_ = false;
|
|
bool hasPadding_ = true;
|
|
bool wordWrap_ = false;
|
|
bool shouldElide_ = false;
|
|
/// The text, but elided. Only set if shouldElide_ is true
|
|
QString elidedText_;
|
|
|
|
pajlada::Signals::SignalHolder connections_;
|
|
};
|
|
|
|
} // namespace chatterino
|