PrintPreview PrintPreview 0 0 634 195 Print Preview true unnamed 11 6 GroupBox1 7 7 0 0 Preview unnamed 11 6 pixmapLabel TextLabel1 GroupBox2 4 7 0 0 Modify unnamed 11 6 checkInvert &Invert Colors checkMirror &Mirror checkFlip &Flip checkLeft Rotate 90° &left checkRight Rotate 90° &right Layout1 unnamed 0 6 buttonHelp &Help true Horizontal Spacing2 Horizontal Expanding buttonOk &Print true true buttonCancel &Discard true buttonOk clicked() PrintPreview accept() buttonCancel clicked() PrintPreview reject() checkLeft toggled(bool) checkRight setDisabled(bool) checkRight toggled(bool) checkLeft setDisabled(bool) checkInvert toggled(bool) PrintPreview invertColors(bool) checkMirror toggled(bool) PrintPreview mirror(bool) checkFlip toggled(bool) PrintPreview flip(bool) checkLeft toggled(bool) PrintPreview rotateLeft(bool) checkRight toggled(bool) PrintPreview rotateRight(bool) qimage.h qpixmap.h printpreview.ui.h QPixmap pix init() destroy() updatePreview() flip( bool ) invertColors( bool ) mirror( bool ) rotateLeft( bool ) rotateRight( bool ) setPixmap( const QPixmap & pm )