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7400106e41
Allows entry of QGIS expressions into the spin box. The expression is evaluated on enter or loss of focus and then discarded. (refs #10544)
45 lines
1.6 KiB
Plaintext
45 lines
1.6 KiB
Plaintext
class QgsSpinBox : QSpinBox
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{
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%TypeHeaderCode
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#include <qgsspinbox.h>
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%End
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public:
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enum ClearValueMode
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{
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MinimumValue,
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MaximumValue,
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CustomValue
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};
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explicit QgsSpinBox( QWidget *parent /TransferThis/ = 0 );
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//! determines if the widget will show a clear button
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//! @note the clear button will set the widget to its minimum value
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void setShowClearButton( const bool showClearButton );
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bool showClearButton() const;
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//! Set the current value to the value defined by the clear value.
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virtual void clear();
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/**
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* @brief setClearValue defines the clear value for the widget and will automatically set the clear value mode to CustomValue
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* @param customValue defines the numerical value used as the clear value
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* @param clearValueText is the text displayed when the spin box is at the clear value. If not specified, no special value text is used.
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*/
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void setClearValue( int customValue, QString clearValueText = QString() );
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/**
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* @brief setClearValueMode defines if the clear value should be the minimum or maximum values of the widget or a custom value
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* @param mode mode to user for clear value
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* @param clearValueText is the text displayed when the spin box is at the clear value. If not specified, no special value text is used.
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*/
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void setClearValueMode( ClearValueMode mode, QString clearValueText = QString() );
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//! returns the value used when clear() is called.
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int clearValue() const;
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protected:
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virtual void resizeEvent( QResizeEvent* event );
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virtual void changeEvent( QEvent* event );
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};
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