diff options
Diffstat (limited to 'src/declarative/fx/qmlgraphicstextedit_p.h')
| -rw-r--r-- | src/declarative/fx/qmlgraphicstextedit_p.h | 241 |
1 files changed, 181 insertions, 60 deletions
diff --git a/src/declarative/fx/qmlgraphicstextedit_p.h b/src/declarative/fx/qmlgraphicstextedit_p.h index 7a163f8..57a9327 100644 --- a/src/declarative/fx/qmlgraphicstextedit_p.h +++ b/src/declarative/fx/qmlgraphicstextedit_p.h @@ -39,75 +39,196 @@ ** ****************************************************************************/ -#ifndef QMLGRAPHICSTEXTEDIT_P_H -#define QMLGRAPHICSTEXTEDIT_P_H +#ifndef QMLGRAPHICSTEXTEDIT_H +#define QMLGRAPHICSTEXTEDIT_H -// -// W A R N I N G -// ------------- -// -// This file is not part of the Qt API. It exists purely as an -// implementation detail. This header file may change from version to -// version without notice, or even be removed. -// -// We mean it. -// +#include <private/qmlgraphicstext_p.h> +#include <private/qmlgraphicspainteditem_p.h> -#include "qmlgraphicsitem.h" -#include "qmlgraphicspainteditem_p.h" -#include "qml.h" +#include <QtGui/qtextdocument.h> +#include <QtGui/qtextoption.h> +#include <QtGui/qtextcursor.h> +#include <QtGui/qtextformat.h> +QT_BEGIN_HEADER + QT_BEGIN_NAMESPACE -class QTextLayout; -class QTextDocument; -class QTextControl; -class QmlGraphicsTextEditPrivate : public QmlGraphicsPaintedItemPrivate + +QT_MODULE(Declarative) + + +class QmlGraphicsTextEditPrivate; +class Q_DECLARATIVE_EXPORT QmlGraphicsTextEdit : public QmlGraphicsPaintedItem { - Q_DECLARE_PUBLIC(QmlGraphicsTextEdit) + Q_OBJECT + Q_ENUMS(VAlignment) + Q_ENUMS(HAlignment) + Q_ENUMS(TextFormat) + + Q_PROPERTY(QString text READ text WRITE setText NOTIFY textChanged) + Q_PROPERTY(QColor color READ color WRITE setColor) + Q_PROPERTY(QColor selectionColor READ selectionColor WRITE setSelectionColor) + Q_PROPERTY(QColor selectedTextColor READ selectedTextColor WRITE setSelectedTextColor) + Q_PROPERTY(QFont font READ font WRITE setFont) + Q_PROPERTY(HAlignment horizontalAlignment READ hAlign WRITE setHAlign) + Q_PROPERTY(VAlignment verticalAlignment READ vAlign WRITE setVAlign) + Q_PROPERTY(bool wrap READ wrap WRITE setWrap) //### other wrap modes + Q_PROPERTY(TextFormat textFormat READ textFormat WRITE setTextFormat) + Q_PROPERTY(bool readOnly READ isReadOnly WRITE setReadOnly) + Q_PROPERTY(bool cursorVisible READ isCursorVisible WRITE setCursorVisible) + Q_PROPERTY(int cursorPosition READ cursorPosition WRITE setCursorPosition NOTIFY cursorPositionChanged) + Q_PROPERTY(QmlComponent* cursorDelegate READ cursorDelegate WRITE setCursorDelegate) + Q_PROPERTY(int selectionStart READ selectionStart WRITE setSelectionStart NOTIFY selectionStartChanged) + Q_PROPERTY(int selectionEnd READ selectionEnd WRITE setSelectionEnd NOTIFY selectionEndChanged) + Q_PROPERTY(QString selectedText READ selectedText NOTIFY selectionChanged) + Q_PROPERTY(bool focusOnPress READ focusOnPress WRITE setFocusOnPress) + Q_PROPERTY(bool persistentSelection READ persistentSelection WRITE setPersistentSelection) + Q_PROPERTY(qreal textMargin READ textMargin WRITE setTextMargin) public: - QmlGraphicsTextEditPrivate() - : color("black"), imgDirty(true), hAlign(QmlGraphicsTextEdit::AlignLeft), vAlign(QmlGraphicsTextEdit::AlignTop), - dirty(false), wrap(false), richText(false), cursorVisible(false), focusOnPress(false), - persistentSelection(true), textMargin(0.0), lastSelectionStart(0), lastSelectionEnd(0), - cursorComponent(0), cursor(0), format(QmlGraphicsTextEdit::AutoText), document(0) - { - } - - void init(); - - void updateDefaultTextOption(); - void relayoutDocument(); - void updateSelection(); - - QString text; - QFont font; - QColor color; - QColor selectionColor; - QColor selectedTextColor; - QString style; - QColor styleColor; - bool imgDirty; - QPixmap imgCache; - QPixmap imgStyleCache; - QmlGraphicsTextEdit::HAlignment hAlign; - QmlGraphicsTextEdit::VAlignment vAlign; - bool dirty; - bool wrap; - bool richText; - bool cursorVisible; - bool focusOnPress; - bool persistentSelection; - qreal textMargin; - int lastSelectionStart; - int lastSelectionEnd; - QmlComponent* cursorComponent; - QmlGraphicsItem* cursor; - QmlGraphicsTextEdit::TextFormat format; - QTextDocument *document; - QTextControl *control; + QmlGraphicsTextEdit(QmlGraphicsItem *parent=0); + + enum HAlignment { + AlignLeft = Qt::AlignLeft, + AlignRight = Qt::AlignRight, + AlignHCenter = Qt::AlignHCenter + }; + + enum VAlignment { + AlignTop = Qt::AlignTop, + AlignBottom = Qt::AlignBottom, + AlignVCenter = Qt::AlignVCenter + }; + + enum TextFormat { + PlainText = Qt::PlainText, + RichText = Qt::RichText, + AutoText = Qt::AutoText + }; + + QString text() const; + void setText(const QString &); + + TextFormat textFormat() const; + void setTextFormat(TextFormat format); + + QFont font() const; + void setFont(const QFont &font); + + QColor color() const; + void setColor(const QColor &c); + + QColor selectionColor() const; + void setSelectionColor(const QColor &c); + + QColor selectedTextColor() const; + void setSelectedTextColor(const QColor &c); + + HAlignment hAlign() const; + void setHAlign(HAlignment align); + + VAlignment vAlign() const; + void setVAlign(VAlignment align); + + bool wrap() const; + void setWrap(bool w); + + bool isCursorVisible() const; + void setCursorVisible(bool on); + + int cursorPosition() const; + void setCursorPosition(int pos); + + QmlComponent* cursorDelegate() const; + void setCursorDelegate(QmlComponent*); + + int selectionStart() const; + void setSelectionStart(int); + + int selectionEnd() const; + void setSelectionEnd(int); + + QString selectedText() const; + + bool focusOnPress() const; + void setFocusOnPress(bool on); + + bool persistentSelection() const; + void setPersistentSelection(bool on); + + qreal textMargin() const; + void setTextMargin(qreal margin); + + virtual void componentComplete(); + + /* FROM EDIT */ + void setReadOnly(bool); + bool isReadOnly() const; + + void setTextInteractionFlags(Qt::TextInteractionFlags flags); + Qt::TextInteractionFlags textInteractionFlags() const; + + QTextCursor cursorForPosition(const QPoint &pos) const; + QRect cursorRect(const QTextCursor &cursor) const; + QRect cursorRect() const; + + void setTextCursor(const QTextCursor &cursor); + QTextCursor textCursor() const; + + void moveCursor(QTextCursor::MoveOperation operation, QTextCursor::MoveMode mode = QTextCursor::MoveAnchor); + + QVariant inputMethodQuery(Qt::InputMethodQuery property) const; + +Q_SIGNALS: + void textChanged(const QString &); + void cursorPositionChanged(); + void selectionStartChanged(); + void selectionEndChanged(); + void selectionChanged(); + +public Q_SLOTS: + void selectAll(); + +private Q_SLOTS: + void updateImgCache(const QRectF &rect); + void q_textChanged(); + void updateSelectionMarkers(); + void moveCursorDelegate(); + void loadCursorDelegate(); + +private: + void updateSize(); + +protected: + QmlGraphicsTextEdit(QmlGraphicsTextEditPrivate &dd, QmlGraphicsItem *parent); + virtual void geometryChanged(const QRectF &newGeometry, + const QRectF &oldGeometry); + + bool event(QEvent *); + void keyPressEvent(QKeyEvent *); + void keyReleaseEvent(QKeyEvent *); + + void focusChanged(bool); + + // mouse filter? + void mousePressEvent(QGraphicsSceneMouseEvent *event); + void mouseReleaseEvent(QGraphicsSceneMouseEvent *event); + void mouseDoubleClickEvent(QGraphicsSceneMouseEvent *event); + void mouseMoveEvent(QGraphicsSceneMouseEvent *event); + + void inputMethodEvent(QInputMethodEvent *e); + + void drawContents(QPainter *, const QRect &); +private: + Q_DISABLE_COPY(QmlGraphicsTextEdit) + Q_DECLARE_PRIVATE_D(QGraphicsItem::d_ptr.data(), QmlGraphicsTextEdit) }; QT_END_NAMESPACE + +QML_DECLARE_TYPE(QmlGraphicsTextEdit) + +QT_END_HEADER + #endif |