KODayMatrix Class Reference
Replacement for kdpdatebuton.cpp that used 42 widgets for the day matrix to be displayed. day matrix widget of the KDateNavigator. More...
#include <kodaymatrix.h>
Inheritance diagram for KODayMatrix:

Public Slots | |
void | updateView () |
void | recalculateToday () |
Signals | |
void | selected (const KCal::DateList &daylist) |
void | incidenceDropped (Incidence *) |
void | incidenceDroppedMove (Incidence *oldincidence, Incidence *newincidence) |
Public Member Functions | |
KODayMatrix (QWidget *parent, const char *name) | |
~KODayMatrix () | |
void | setCalendar (Calendar *) |
void | updateView (QDate actdate) |
void | updateEvents () |
const QDate & | getDate (int offset) |
QString | getHolidayLabel (int offset) |
void | addSelectedDaysTo (DateList &) |
void | setSelectedDaysFrom (const QDate &start, const QDate &end) |
void | clearSelection () |
bool | isTodayVisible () const |
bool | isBeginningOfMonth () const |
bool | isEndOfMonth () const |
Protected Member Functions | |
void | paintEvent (QPaintEvent *ev) |
void | mousePressEvent (QMouseEvent *e) |
void | mouseReleaseEvent (QMouseEvent *e) |
void | mouseMoveEvent (QMouseEvent *e) |
void | dragEnterEvent (QDragEnterEvent *) |
void | dragMoveEvent (QDragMoveEvent *) |
void | dragLeaveEvent (QDragLeaveEvent *) |
void | dropEvent (QDropEvent *) |
void | resizeEvent (QResizeEvent *) |
Detailed Description
Replacement for kdpdatebuton.cpp that used 42 widgets for the day matrix to be displayed. day matrix widget of the KDateNavigator.Cornelius thought this was a waste of memory and a lot of overhead. In addition the selection was not very intuitive so I decided to rewrite it using a QFrame that draws the labels and allows for dragging selection while maintaining nearly full compatibility in behavior with its predecessor.
The following functionality has been changed:
o when shifting events in the agenda view from one day to another the day matrix is updated now o dragging an event to the matrix will MOVE not COPY the event to the new date. o no support for Ctrl+click to create groups of dates (This has not really been supported in the predecessor. It was not very intuitive nor was it user friendly.) This feature has been replaced with dragging a selection on the matrix. The matrix will automatically choose the appropriate selection (e.g. you are not any longer able to select two distinct groups of date selections as in the old class) o now that you can select more then a week it can happen that not all selected days are displayed in the matrix. However this is preferred to the alternative which would mean to adjust the selection and leave some days undisplayed while scrolling through the months
- Author:
- Eitzenberger Thomas
Definition at line 103 of file kodaymatrix.h.
Constructor & Destructor Documentation
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constructor to create a day matrix widget.
Definition at line 103 of file kodaymatrix.cpp. References KODayMatrix(). Referenced by KODayMatrix(). |
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destructor that deallocates all dynamically allocated private members.
Definition at line 145 of file kodaymatrix.cpp. |
Member Function Documentation
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Associate a calendar with this day matrix. If there is a calendar, the day matrix will accept drops and days with events will be highlighted. Definition at line 122 of file kodaymatrix.cpp. References setCalendar(), and updateEvents(). Referenced by setCalendar(). |
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updates the day matrix to start with the given date. Does all the necessary checks for holidays or events on a day and stores them for display later on. Does NOT update the view visually. Call repaint() for this.
Definition at line 219 of file kodaymatrix.cpp. References recalculateToday(), and updateEvents(). |
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Update event states of dates. Depending of the preferences days with events are highlighted in some way. Definition at line 272 of file kodaymatrix.cpp. Referenced by setCalendar(), and updateView(). |
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returns the QDate object associated with day indexed by the supplied offset.
Definition at line 296 of file kodaymatrix.cpp. References getDate(). Referenced by getDate(). |
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returns the official name of this holy day or 0 if there is no label for this day.
Definition at line 305 of file kodaymatrix.cpp. References getHolidayLabel(). Referenced by getHolidayLabel(), and DynamicTip::maybeTip(). |
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adds all actual selected days from mSelStart to mSelEnd to the supplied DateList.
Definition at line 153 of file kodaymatrix.cpp. References addSelectedDaysTo(). Referenced by addSelectedDaysTo(). |
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sets the actual to be displayed selection in the day matrix starting from start and ending with end. Theview must be manually updated by calling repaint. (?) Definition at line 186 of file kodaymatrix.cpp. References setSelectedDaysFrom(). Referenced by setSelectedDaysFrom(). |
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Clear all selections.
Definition at line 192 of file kodaymatrix.cpp. |
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Is today visible in the view? Keep this in sync with the values today (below) can take.
Definition at line 172 of file kodaymatrix.h. |
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If today is visible, then we can find out if today is near the beginning or the end of the month. This is dependent on today remaining the index in the array of visible dates and going from top left (0) to bottom right (41). Definition at line 180 of file kodaymatrix.h. |
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Recalculates all the flags of the days in the matrix like holidays or events on a day (Actually calls above method with the actual startdate).
Definition at line 214 of file kodaymatrix.cpp. |
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Calculate which square in the matrix should be hilighted to indicate it's today.
Definition at line 197 of file kodaymatrix.cpp. Referenced by updateView(). |
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emitted if the user selects a block of days with the mouse by dragging a rectangle inside the matrix
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emitted if the user has dropped an incidence (event or todo) inside the matrix
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emitted if the user has dropped an event inside the matrix and chose to move it instead of copy
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The documentation for this class was generated from the following files: