libyui-qt-pkg
2.47.5
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Abstract base class to display a list of zypp::ResObjects. More...
#include <YQPkgObjList.h>
Classes | |
class | ExcludeRule |
Public Slots | |
void | addPkgObjItem (ZyppSel selectable, ZyppObj zyppObj=0) |
Add a zypp::ResObject to the list. More... | |
void | addPassiveItem (const QString &name, const QString &summary=QString(), FSize size=-1) |
Add a purely passive list item that has a name and optional summary and size. | |
virtual void | pkgObjClicked (int button, QTreeWidgetItem *item, int col, const QPoint &pos) |
Dispatcher slot for mouse click: cycle status depending on column. | |
virtual void | clear () |
Reimplemented from QY2ListView: Emit currentItemChanged() signal after clearing the list. | |
virtual void | updateActions (YQPkgObjListItem *item=0) |
Update the internal actions for the currently selected item ( if any ). More... | |
void | sendUpdatePackages () |
Emit an updatePackages() signal. | |
void | selectNextItem () |
Select the next item, i.e. More... | |
void | sendStatusChanged () |
Emit a statusChanged() signal for the specified zypp::ResObject. | |
virtual void | message (const QString &text) |
Display a one-line message in the list. | |
void | logExcludeStatistics () |
Write statistics about excluded items to the log, if there are any. | |
void | setCurrentInstall () |
void | setCurrentDontInstall () |
void | setCurrentKeepInstalled () |
void | setCurrentDelete () |
void | setCurrentUpdate () |
void | setCurrentUpdateForce () |
void | setCurrentTaboo () |
void | setCurrentProtected () |
void | setListInstall () |
void | setListDontInstall () |
void | setListKeepInstalled () |
void | setListDelete () |
void | setListUpdate () |
void | setListUpdateForce () |
void | setListTaboo () |
void | setListProtected () |
Signals | |
void | currentItemChanged (ZyppSel selectable) |
Emitted when a zypp::ui::Selectable is selected. More... | |
void | statusChanged () |
Emitted when the status of a zypp::ResObject is changed. | |
void | updatePackages () |
Emitted when it's time to update displayed package information, e.g., package states. | |
Public Member Functions | |
QTreeWidgetItem * | itemFromIndex (const QModelIndex &index) const |
int | iconCol () const |
int | statusCol () const |
int | nameCol () const |
int | summaryCol () const |
int | sizeCol () const |
int | versionCol () const |
int | instVersionCol () const |
int | brokenIconCol () const |
int | satisfiedIconCol () const |
bool | editable () const |
Return whether or not items in this list are generally editable, i.e. More... | |
void | setEditable (bool editable=true) |
Set the list's editable status. | |
void | setCurrentStatus (ZyppStatus newStatus, bool selectNextItem=false, bool ifNewerOnly=false) |
Sets the currently selected item's status. More... | |
void | setAllItemStatus (ZyppStatus newStatus, bool force=false) |
Sets the status of all (toplevel) list items to 'newStatus', if possible. More... | |
virtual QMenu * | addAllInListSubMenu (QMenu *menu) |
Add a submenu "All in this list..." to 'menu'. More... | |
virtual QPixmap | statusIcon (ZyppStatus status, bool enabled=true, bool bySelection=false) |
Returns the suitable icon for a zypp::ResObject status - the regular icon if 'enabled' is 'true' or the insensitive icon if 'enabled' is 'false. More... | |
virtual QString | statusText (ZyppStatus status) const |
Returns a short (one line) descriptive text for a zypp::ResObject status. | |
void | addExcludeRule (YQPkgObjList::ExcludeRule *rule) |
Add an exclude rule to this list. | |
void | applyExcludeRules () |
Apply all exclude rules of this list to all items, including those that are currently excluded. | |
void | applyExcludeRules (QTreeWidgetItem *) |
Apply all exclude rules of this list to one item. | |
void | exclude (YQPkgObjListItem *item, bool exclude) |
Exclude or include an item, i.e. More... | |
Protected Types | |
typedef list< ExcludeRule * > | ExcludeRuleList |
Protected Slots | |
virtual void | currentItemChangedInternal (QTreeWidgetItem *item) |
Dispatcher slot for selection change - internal only. | |
void | slotCustomContextMenu (const QPoint &pos) |
slot that shows context menu when requested | |
Protected Member Functions | |
YQPkgObjList (QWidget *parent) | |
Constructor. More... | |
virtual | ~YQPkgObjList () |
Destructor. | |
virtual void | keyPressEvent (QKeyEvent *ev) |
Event handler for keyboard input. More... | |
virtual QMenu * | installedContextMenu () |
Returns the context menu for items that are not installed. More... | |
virtual QMenu * | notInstalledContextMenu () |
Returns the context menu for items that are installed. More... | |
virtual void | createNotInstalledContextMenu () |
Create the context menu for items that are not installed. | |
virtual void | createInstalledContextMenu () |
Create the context menu for installed items. | |
void | createActions () |
Create the actions for the context menus. More... | |
QAction * | createAction (ZyppStatus status, const QString &key=QString(), bool enabled=false) |
Create an action based on a zypp::ResObject status - automatically retrieve the corresponding status icons (both sensitive and insensitive) and text. More... | |
QAction * | createAction (const QString &text, const QPixmap &icon=QPixmap(), const QPixmap &insensitiveIcon=QPixmap(), const QString &key=QString(), bool enabled=false) |
Low-level: Create an action. More... | |
Abstract base class to display a list of zypp::ResObjects.
Handles most generic stuff like setting status etc.
Definition at line 66 of file YQPkgObjList.h.
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protected |
Constructor.
Does not add any QListView columns!
Definition at line 71 of file YQPkgObjList.cc.
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virtual |
Add a submenu "All in this list..." to 'menu'.
Returns the newly created submenu.
Reimplemented in YQPkgPatchList, and YQPkgList.
Definition at line 516 of file YQPkgObjList.cc.
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slot |
Add a zypp::ResObject to the list.
Connect a filter's filterMatch() signal to this slot. Remember to connect filterStart() to clear() (inherited from QListView).
'zyppObj' has to be one of the objects of 'selectable'. If it is 0, selectable->theObject() will be used.
Intentionally NOT named addItem() so the calling class cannot confuse this method with overlaid methods of the same name that were simply forgotten to implement!
Definition at line 136 of file YQPkgObjList.cc.
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protected |
Create an action based on a zypp::ResObject status - automatically retrieve the corresponding status icons (both sensitive and insensitive) and text.
'key' is only a descriptive text, no true accelerator.
Definition at line 445 of file YQPkgObjList.cc.
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protected |
Low-level: Create an action.
'key' is only a descriptive text, no true accelerator.
Definition at line 456 of file YQPkgObjList.cc.
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protected |
Create the actions for the context menus.
Note: This is intentionally not virtual!
Definition at line 385 of file YQPkgObjList.cc.
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signal |
Emitted when a zypp::ui::Selectable is selected.
May be called with a null poiner if no zypp::ResObject is selected.
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inline |
Return whether or not items in this list are generally editable, i.e.
the user can change their status. Note that individual items can be set to non-editable even if the list is generally editable. Lists are editable by default.
Definition at line 108 of file YQPkgObjList.h.
void YQPkgObjList::exclude | ( | YQPkgObjListItem * | item, |
bool | exclude | ||
) |
Exclude or include an item, i.e.
remove it from the visible items and add it to the internal exclude list or vice versa.
Definition at line 840 of file YQPkgObjList.cc.
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protectedvirtual |
Returns the context menu for items that are not installed.
Creates the menu upon the first call.
Definition at line 547 of file YQPkgObjList.cc.
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protectedvirtual |
Event handler for keyboard input.
Only very special keys are processed here.
Reimplemented from QListView / QWidget.
Reimplemented in YQPkgPatchList.
Definition at line 608 of file YQPkgObjList.cc.
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protectedvirtual |
Returns the context menu for items that are installed.
Creates the menu upon the first call.
Definition at line 537 of file YQPkgObjList.cc.
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slot |
Select the next item, i.e.
move the selection one item further down the list.
Definition at line 368 of file YQPkgObjList.cc.
void YQPkgObjList::setAllItemStatus | ( | ZyppStatus | newStatus, |
bool | force = false |
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Sets the status of all (toplevel) list items to 'newStatus', if possible.
Only one single statusChanged() signal is emitted.
'force' overrides sensible defaults like setting only zypp::ResObjects to 'update' that really come with a newer version.
Definition at line 320 of file YQPkgObjList.cc.
void YQPkgObjList::setCurrentStatus | ( | ZyppStatus | newStatus, |
bool | selectNextItem = false , |
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bool | ifNewerOnly = false |
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Sets the currently selected item's status.
Automatically selects the next item if 'selectNextItem' is 'true'.
Definition at line 285 of file YQPkgObjList.cc.
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virtual |
Returns the suitable icon for a zypp::ResObject status - the regular icon if 'enabled' is 'true' or the insensitive icon if 'enabled' is 'false.
'bySelection' is relevant only for auto-states: This uses the icon for 'auto-by-selection" rather than the default auto-icon.
Definition at line 214 of file YQPkgObjList.cc.
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virtualslot |
Update the internal actions for the currently selected item ( if any ).
This only calls updateActions( YQPkgObjListItem * ) with the currently selected item as argument, so there is normally no need to reimplement this method, too, if the other one is reimplemented.
Definition at line 557 of file YQPkgObjList.cc.