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Text field bugfixing

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Jakub Melka
2020-05-10 11:38:33 +02:00
parent 29372b6cd0
commit 691eaff6db
9 changed files with 323 additions and 71 deletions
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58
PdfForQtLib/sources/pdfform.h
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@ -451,6 +451,7 @@ class PDFTextEditPseudowidget
public:
explicit inline PDFTextEditPseudowidget(PDFFormField::FieldFlags flags);
void shortcutOverrideEvent(QWidget* widget, QKeyEvent* event);
void keyPressEvent(QWidget* widget, QKeyEvent* event);
inline bool isReadonly() const { return m_flags.testFlag(PDFFormField::ReadOnly); }
@ -512,6 +513,10 @@ public:
void performRemoveSelectedText();
void performInsertText(const QString& text);
/// Draw text edit using given parameters
/// \param parameters Parameters
void draw(AnnotationDrawParameters& parameters, bool edit) const;
private:
/// This function does following things:
/// 1) Clamps edit text to fit maximum length
@ -599,19 +604,30 @@ public:
explicit PDFFormFieldWidgetEditor(PDFFormManager* formManager, PDFFormWidget formWidget, QObject* parent);
virtual ~PDFFormFieldWidgetEditor() = default;
virtual void shortcutOverrideEvent(QWidget* widget, QKeyEvent* event);
virtual void keyPressEvent(QWidget* widget, QKeyEvent* event);
virtual void keyReleaseEvent(QWidget* widget, QKeyEvent* event);
virtual void mousePressEvent(QWidget* widget, QMouseEvent* event);
virtual void mouseReleaseEvent(QWidget* widget, QMouseEvent* event);
virtual void mouseMoveEvent(QWidget* widget, QMouseEvent* event);
virtual bool isEditorDrawEnabled() const { return false; }
const PDFFormWidget* getFormWidget() const { return &m_formWidget; }
PDFFormField* getFormField() const { return m_formWidget.getParent(); }
PDFObjectReference getWidgetAnnotation() const { return m_formWidget.getWidget(); }
void setFocus(bool hasFocus);
/// Draw form field widget using given parameters
/// \param parameters Parameters
virtual void draw(AnnotationDrawParameters& parameters) const;
protected:
/// This function is called every time, the focus state changes
/// \param focused If editor was focused, or not
virtual void setFocusImpl(bool focused) { Q_UNUSED(focused); }
void performKeypadNavigation(QWidget* widget, QKeyEvent* event);
PDFFormManager* m_formManager;
@ -683,6 +699,20 @@ public:
explicit PDFFormFieldTextBoxEditor(PDFFormManager* formManager, PDFFormWidget formWidget, QObject* parent);
virtual ~PDFFormFieldTextBoxEditor() = default;
virtual void shortcutOverrideEvent(QWidget* widget, QKeyEvent* event);
virtual void keyPressEvent(QWidget* widget, QKeyEvent* event) override;
virtual bool isEditorDrawEnabled() const override { return m_hasFocus; }
virtual void draw(AnnotationDrawParameters& parameters) const override;
/// Initializes text edit using actual form field value,
/// font, color for text edit appearance.
/// \param textEdit Text editor
void initializeTextEdit(PDFTextEditPseudowidget* textEdit) const;
protected:
virtual void setFocusImpl(bool focused);
private:
PDFTextEditPseudowidget m_textEdit;
};
@ -831,36 +861,17 @@ public:
/// Get widget rectangle (from annotation)
QRectF getWidgetRectangle(const PDFFormWidget& widget) const;
/// Returns editor for form field
PDFFormFieldWidgetEditor* getEditor(const PDFFormField* formField) const;
// interface IDrawWidgetInputInterface
/// Handles key press event from widget
/// \param widget Widget
/// \param event Event
virtual void shortcutOverrideEvent(QWidget* widget, QKeyEvent* event) override;
virtual void keyPressEvent(QWidget* widget, QKeyEvent* event) override;
/// Handles key release event from widget
/// \param widget Widget
/// \param event Event
virtual void keyReleaseEvent(QWidget* widget, QKeyEvent* event) override;
/// Handles mouse press event from widget
/// \param widget Widget
/// \param event Event
virtual void mousePressEvent(QWidget* widget, QMouseEvent* event) override;
/// Handles mouse release event from widget
/// \param widget Widget
/// \param event Event
virtual void mouseReleaseEvent(QWidget* widget, QMouseEvent* event) override;
/// Handles mouse move event from widge
/// \param widget Widget
/// \param event Event
virtual void mouseMoveEvent(QWidget* widget, QMouseEvent* event) override;
/// Handles mouse wheel event from widget
/// \param widget Widget
/// \param event Event
virtual void wheelEvent(QWidget* widget, QWheelEvent* event) override;
/// Returns tooltip generated from annotation
@ -879,7 +890,6 @@ private:
void updateFormWidgetEditors();
void updateFieldValues();
PDFFormFieldWidgetEditor* getEditor(const PDFFormField* formField) const;
MouseEventInfo getMouseEventInfo(QWidget* widget, QPoint point);
struct MouseGrabInfo