#include <recentAlbumMenuItem.h>
Inheritance diagram for RecentAlbumMenuItem:
Definition at line 23 of file recentAlbumMenuItem.h.
Public Member Functions | |
RecentAlbumMenuItem (Key acceleratorKey) | |
void | changeItem (QString albumName, QString albumLocation, QString numPhotos) |
updates entry as per arguments passed (used by constructor during intiailization as well) | |
void | paint (QPainter *p, const QColorGroup &cg, bool act, bool enabled, int x, int y, int w, int h) |
paints entry | |
QSize | sizeHint () |
returns menu entry size | |
void | setMaxWidth (int val) |
after all menu items have been refreshed hint at maximum width so we can adequately position the accelerator text | |
bool | fullSpan () const |
no icon necessary since album image painted here | |
Private Attributes | |
Key | acceleratorKey |
QImage | albumImage |
album image | |
QString | albumName |
album name | |
QString | numPhotos |
number of photos | |
QSize | size |
computed size | |
int | maxWidth |
max element width | |
int | idealImageWidth |
used for painting purposes |
RecentAlbumMenuItem::RecentAlbumMenuItem | ( | Key | acceleratorKey | ) |
Definition at line 22 of file recentAlbumMenuItem.cpp.
References changeItem().
00022 : QCustomMenuItem() 00023 { 00024 this->acceleratorKey = acceleratorKey; 00025 changeItem( "unitialized", "unitialized", "unitialized" ); 00026 }
void RecentAlbumMenuItem::changeItem | ( | QString | albumName, | |
QString | albumLocation, | |||
QString | numPhotos | |||
) |
updates entry as per arguments passed (used by constructor during intiailization as well)
Definition at line 28 of file recentAlbumMenuItem.cpp.
References albumImage, idealImageWidth, scaleImage(), and size.
Referenced by RecentAlbumMenuItem(), and TitleWidget::refreshOpenRecentMenu().
00031 { 00032 //set name, and number of photos 00033 this->albumName = albumName; 00034 this->numPhotos = numPhotos; 00035 00036 //compute height 00037 QFontMetrics fm( qApp->font() ); 00038 size.setHeight( 2 + fm.leading() + 2*fm.height() + 2); 00039 00040 //attempt to set album image 00041 QString albumImageLocation = QDir::convertSeparators( albumLocation + "/img/album.jpg" ); 00042 QDir tempDir; 00043 if( tempDir.exists( albumImageLocation ) ) 00044 { 00045 //ideal image width assuming 4:3 aspect ratio 00046 idealImageWidth = (4 * (size.height()-4) ) / 3; 00047 00048 //scale image 00049 scaleImage( albumImageLocation, albumImage, idealImageWidth, size.height() ); 00050 } 00051 else 00052 { 00053 idealImageWidth = 0; 00054 } 00055 00056 //compute menu entry width 00057 size.setWidth( idealImageWidth + 2 + fm.width(albumName) ); 00058 }
void RecentAlbumMenuItem::paint | ( | QPainter * | p, | |
const QColorGroup & | cg, | |||
bool | act, | |||
bool | enabled, | |||
int | x, | |||
int | y, | |||
int | w, | |||
int | h | |||
) |
paints entry
Definition at line 60 of file recentAlbumMenuItem.cpp.
References acceleratorKey, albumImage, albumName, idealImageWidth, maxWidth, numPhotos, and size.
00064 { 00065 //move down and right by two for spacing purposes 00066 y+=2; 00067 x+=2; 00068 int xOffset = 0; 00069 int yOffset = 0; 00070 00071 //paint album image first if not null 00072 if(!albumImage.isNull()) 00073 { 00074 p->drawImage( x + (idealImageWidth - albumImage.width()) / 2, 00075 y + (size.height() - albumImage.height() - 4)/2, 00076 albumImage ); 00077 xOffset+=(idealImageWidth + 2); 00078 } 00079 00080 //paint album name + photo count 00081 QFontMetrics fm( qApp->font() ); 00082 yOffset+=fm.ascent(); 00083 p->drawText( x+xOffset, y+yOffset, albumName ); 00084 00085 //if photo count available print it as well 00086 if(numPhotos.compare("-1") != 0) 00087 { 00088 yOffset+=fm.descent() + 1 + fm.leading() + fm.ascent(); 00089 p->drawText( x+xOffset, y+yOffset, 00090 qApp->translate("RecentAlbumMenuItem", "%1 Photos").arg(numPhotos) ); 00091 } 00092 00093 //paint accelerator key 00094 if( acceleratorKey != Key_unknown ) 00095 { 00096 xOffset = maxWidth + 24; 00097 yOffset = fm.ascent() + fm.height()/2; 00098 QKeySequence seq( CTRL+acceleratorKey ); 00099 QString str = (QString)seq; 00100 p->drawText( x+xOffset, y+yOffset, 00101 str); 00102 } 00103 }
QSize RecentAlbumMenuItem::sizeHint | ( | ) |
returns menu entry size
Definition at line 105 of file recentAlbumMenuItem.cpp.
References size.
00106 { return size; }
void RecentAlbumMenuItem::setMaxWidth | ( | int | val | ) |
after all menu items have been refreshed hint at maximum width so we can adequately position the accelerator text
Definition at line 111 of file recentAlbumMenuItem.cpp.
References maxWidth.
00112 { maxWidth = val; }
bool RecentAlbumMenuItem::fullSpan | ( | ) | const |
no icon necessary since album image painted here
Definition at line 108 of file recentAlbumMenuItem.cpp.
Key RecentAlbumMenuItem::acceleratorKey [private] |
QImage RecentAlbumMenuItem::albumImage [private] |
album image
Definition at line 51 of file recentAlbumMenuItem.h.
Referenced by changeItem(), and paint().
QString RecentAlbumMenuItem::albumName [private] |
QString RecentAlbumMenuItem::numPhotos [private] |
QSize RecentAlbumMenuItem::size [private] |
computed size
Definition at line 60 of file recentAlbumMenuItem.h.
Referenced by changeItem(), paint(), and sizeHint().
int RecentAlbumMenuItem::maxWidth [private] |
max element width
Definition at line 63 of file recentAlbumMenuItem.h.
Referenced by paint(), and setMaxWidth().
int RecentAlbumMenuItem::idealImageWidth [private] |
used for painting purposes
Definition at line 66 of file recentAlbumMenuItem.h.
Referenced by changeItem(), and paint().