LayoutWidget Class Reference

#include <layoutWidget.h>

Inheritance diagram for LayoutWidget:

[legend]Collaboration diagram for LayoutWidget:

[legend]List of all members.

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Detailed Description

Displays list of subalbums and a particular subalbum layout.

Definition at line 40 of file layoutWidget.h.

Public Member Functions
	LayoutWidget (QWidget *parent=0, const char *name=0)
	Creates empty layout.
void	updateSubalbum (Subalbum *salbum, bool oldExists)
	Removes current subalbum widget.
void	updateSubalbumName (const QString &val)
	Updates current subalbums name.
void	updateSubalbumImage (QPixmap *val)
	Updates the current subalbums image.
SubalbumWidget *	getSubalbum ()
	Returns a pointer to the subalbum.
SubalbumsWidget *	getSubalbums ()
	Returns a pointer to the subalbums.
Window *	getWindow ()
	Returns a pointer to the window.
void	refresh ()
	Refreshes layout.
void	editPhoto (Photo *photo)
	Brings up edit dialog for specified photo.
void	stopEdit (bool oldExists)
	Tears down the edit dialog and returns to the layout for the selected subalbum.
Private Attributes
Window *	window
	Window pointer.
QGridLayout *	grid
	Grid items placed in.
SubalbumWidget *	subalbum
	Particular subalbum layout.
SubalbumsWidget *	subalbums
	List of subalbums.
PhotoEditWidget *	photoEdit
	Photo editing widget.

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Constructor & Destructor Documentation

LayoutWidget::LayoutWidget (  QWidget *  parent = 0, const char *  name = 0 )

Creates empty layout. Definition at line 32 of file layoutWidget.cpp. References grid, photoEdit, subalbum, subalbums, and window. : QWidget(parent,name) { window = (Window*)parent; subalbums = new SubalbumsWidget( this, "subalbums" ); subalbum = NULL; //place the subalbums list and subalbum view in grid grid = new QGridLayout( this, 1, 2, 0 ); grid->addWidget( subalbums, 0, 0 ); //create a photo edit widget, when need the current subalbum can be //removed from the grid and the photo edit widget can be inserted, then //exchanged again when edting concludes. photoEdit = new PhotoEditWidget( this, "photo edit" ); grid->addWidget( photoEdit, 0, 1 ); photoEdit->hide(); grid->setColStretch( 1, 1 ); //set the background of the widget to be white setPaletteBackgroundColor( QColor(255, 255, 255) ); }

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Member Function Documentation

void LayoutWidget::editPhoto (  Photo *  photo  )

Brings up edit dialog for specified photo. Definition at line 125 of file layoutWidget.cpp. References photoEdit, PhotoEditWidget::setPhoto(), and subalbum. Referenced by SubalbumWidget::editAction(). { //never edit null photos, this should never happen but it's a sanity check anyways if(photo == NULL) return; //if a subalbum exists hide it if(subalbum != NULL) subalbum->hide(); //set the photo pointer for the photo edit widget photoEdit->setPhoto(photo); //unhide the photo edit widget photoEdit->show(); }

SubalbumWidget * LayoutWidget::getSubalbum (   )

Returns a pointer to the subalbum. Definition at line 105 of file layoutWidget.cpp. References subalbum. Referenced by TitleWidget::loadAlbum(), TitleWidget::saveAlbum(), TitleWidget::saveAsAlbum(), and TitleWidget::setImageAction(). { return subalbum; }

SubalbumsWidget * LayoutWidget::getSubalbums (   )

Returns a pointer to the subalbums. Definition at line 110 of file layoutWidget.cpp. References subalbums. Referenced by SubalbumWidget::addImageAction(), SubalbumWidget::flipHorizontallyImageAction(), SubalbumWidget::flipVerticallyImageAction(), TitleWidget::loadAlbum(), SubalbumWidget::removeImageAction(), SubalbumWidget::rotate270ImageAction(), SubalbumWidget::rotate90ImageAction(), TitleWidget::saveAlbum(), and TitleWidget::saveAsAlbum(). { return subalbums; }

Window * LayoutWidget::getWindow (   )

Returns a pointer to the window. Definition at line 115 of file layoutWidget.cpp. References window. Referenced by SubalbumWidget::addImageAction(), SubalbumsWidget::createAction(), SubalbumsWidget::deleteAction(), SubalbumWidget::flipHorizontallyImageAction(), SubalbumWidget::flipVerticallyImageAction(), SubalbumsWidget::refresh(), SubalbumWidget::removeImageAction(), SubalbumsWidget::reorder(), SubalbumWidget::rotate270ImageAction(), SubalbumWidget::rotate90ImageAction(), SubalbumWidget::updateButtons(), and SubalbumsWidget::updateSubalbumLayout(). { return window; }

void LayoutWidget::refresh (   )

Refreshes layout. Definition at line 120 of file layoutWidget.cpp. References SubalbumsWidget::refresh(), and subalbums. Referenced by Window::refresh(). { subalbums->refresh(); }

void LayoutWidget::stopEdit (  bool  oldExists  )

Tears down the edit dialog and returns to the layout for the selected subalbum. Definition at line 142 of file layoutWidget.cpp. References photoEdit, SubalbumWidget::refreshSelectedPhotos(), and subalbum. Referenced by PhotoEditWidget::returnFromEdit(), and SubalbumsWidget::updateSubalbumLayout(). { //hide edit window, show subalbum window //refresh thumbnail and text for selected image photoEdit->hide(); if(subalbum != NULL) { subalbum->show(); if(oldExists) subalbum->refreshSelectedPhotos(); } }

void LayoutWidget::updateSubalbum (  Subalbum *  salbum, bool  oldExists )

Removes current subalbum widget. Creates new widget using new subalbum pointer Definition at line 57 of file layoutWidget.cpp. References SubalbumWidget::getSubalbum(), grid, SubalbumWidget::refreshPhotos(), SubalbumWidget::setSubalbum(), subalbum, and SubalbumWidget::syncPhotos(). Referenced by SubalbumsWidget::updateSubalbumLayout(). { //if new selection is same as old selection do nothing if(subalbum != NULL && salbum == subalbum->getSubalbum()) return; //if a subalbum previously displayed update it if(subalbum != NULL) { //sync up old data if(oldExists) subalbum->syncPhotos(); //if new subalbum exists update subalbum if(salbum != NULL) { subalbum->setSubalbum(salbum); } //else just destroy old subalbum view else { delete subalbum; subalbum = NULL; } } //else create a new subalbum widget and populate it else if(salbum != NULL) { //create new subalbum widget subalbum = new SubalbumWidget( salbum, this, "subalbum" ); //insert into layout grid->addWidget( subalbum, 0, 1 ); subalbum->show(); subalbum->refreshPhotos(); } }

void LayoutWidget::updateSubalbumImage (  QPixmap *  val  )

Updates the current subalbums image. Definition at line 100 of file layoutWidget.cpp. References subalbums, and SubalbumsWidget::updateSubalbumThumbnail(). Referenced by SubalbumWidget::setImageAction(). { subalbums->updateSubalbumThumbnail(val); }

void LayoutWidget::updateSubalbumName (  const QString &  val  )

Updates current subalbums name. Definition at line 95 of file layoutWidget.cpp. References subalbums, and SubalbumsWidget::updateSubalbumName(). Referenced by SubalbumWidget::updateName(). { subalbums->updateSubalbumName(val); }

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Member Data Documentation

QGridLayout* LayoutWidget::grid [private]

Grid items placed in. Definition at line 79 of file layoutWidget.h. Referenced by LayoutWidget(), and updateSubalbum().

PhotoEditWidget* LayoutWidget::photoEdit [private]

Photo editing widget. Definition at line 88 of file layoutWidget.h. Referenced by editPhoto(), LayoutWidget(), and stopEdit().

SubalbumWidget* LayoutWidget::subalbum [private]

Particular subalbum layout. Definition at line 82 of file layoutWidget.h. Referenced by editPhoto(), getSubalbum(), LayoutWidget(), stopEdit(), and updateSubalbum().

SubalbumsWidget* LayoutWidget::subalbums [private]

List of subalbums. Definition at line 85 of file layoutWidget.h. Referenced by getSubalbums(), LayoutWidget(), refresh(), updateSubalbumImage(), and updateSubalbumName().

Window* LayoutWidget::window [private]

Window pointer. Definition at line 76 of file layoutWidget.h. Referenced by getWindow(), and LayoutWidget().

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The documentation for this class was generated from the following files:

• layoutWidget.h
• layoutWidget.cpp

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