libyui-qt-pkg
2.42.5
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#include <YQPkgFilterTab.h>
Public Slots | |
void | showPage (QWidget *page) |
void | showPage (const QString &internalName) |
void | closeCurrentPage () |
void | loadSettings () |
void | saveSettings () |
void | closeAllPages () |
Signals | |
void | currentChanged (QWidget *newPageContent) |
Public Member Functions | |
YQPkgFilterTab (QWidget *parent, const QString &settingsName) | |
virtual | ~YQPkgFilterTab () |
void | addPage (const QString &pageLabel, QWidget *pageContent, const QString &internalName) |
QWidget * | rightPane () const |
YQPkgDiskUsageList * | diskUsageList () const |
YQPkgFilterPage * | findPage (QWidget *pageContent) |
YQPkgFilterPage * | findPage (const QString &internalName) |
YQPkgFilterPage * | findPage (int tabIndex) |
int | tabCount () const |
virtual bool | eventFilter (QObject *watchedObj, QEvent *event) |
Protected Slots | |
void | showPage (int tabIndex) |
void | showPage (QAction *action) |
void | contextMovePageLeft () |
void | contextMovePageRight () |
void | contextClosePage () |
Protected Member Functions | |
void | showPage (YQPkgFilterPage *page) |
bool | postTabContextMenu (const QPoint &pos) |
void | swapTabs (YQPkgFilterPage *page1, YQPkgFilterPage *page2) |
Widget for "tabbed browsing" in packages:
/------\/------\/------\ [View v] | Tab1 || Tab2 || Tab3 | [Close] +-----------------+------------------------------------+ | | | | QStackedWidget: | Right pane | | | | | Filter pages | (application defined) | | | | | | | | | | . . . . . . . . . | | | +-----------------+------------------------------------+
Each filter page corresponds to one tab and a number of widgets in a QStackedWidget in the left filter pane. When tabs are switched, the corresponding filter page is raised to the top of the widget stack. The right pane, however, remains unchanged.
Only a small numbers of filter pages is displayed as open tabs right away. Each of the other filter pages is shown in a new tabs when the user requests it via the pop-up menu on [View] button. Similarly, the tabs for all but the last filter pages can be closed with the [Close] button.
The left (filter page) and right panes are separated with a user-moveable splitter.
Definition at line 86 of file YQPkgFilterTab.h.
YQPkgFilterTab::YQPkgFilterTab | ( | QWidget * | parent, |
const QString & | settingsName | ||
) |
Constructor. 'settingsName' is the name to use to save and load settings.
Definition at line 120 of file YQPkgFilterTab.cc.
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virtual |
Destructor.
Definition at line 281 of file YQPkgFilterTab.cc.
void YQPkgFilterTab::addPage | ( | const QString & | pageLabel, |
QWidget * | pageContent, | ||
const QString & | internalName | ||
) |
Add a page with a user-visible "pageLabel", a widget with the page content and an internal name (or ID). 'pageContent' will be reparented to a subwidget of this class.
Definition at line 311 of file YQPkgFilterTab.cc.
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slot |
Close all currently open pages.
Definition at line 403 of file YQPkgFilterTab.cc.
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slot |
Close the current page unless this is the last visible page.
Definition at line 422 of file YQPkgFilterTab.cc.
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protectedslot |
Close the current tab page (from the context menu).
Definition at line 653 of file YQPkgFilterTab.cc.
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protectedslot |
Move the current tab page (from the context menu) one position to the left.
Definition at line 593 of file YQPkgFilterTab.cc.
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protectedslot |
Move the current tab page (from the context menu) one position to the right.
Definition at line 609 of file YQPkgFilterTab.cc.
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signal |
Emitted when the current page changes. NOT emitted initially for the very first page that is shown.
YQPkgDiskUsageList * YQPkgFilterTab::diskUsageList | ( | ) | const |
Return the disk usage list widget or 0 if there is none.
Definition at line 304 of file YQPkgFilterTab.cc.
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virtual |
Event filter to catch mouse right clicks on open tabs for the tab context menu. Returns 'true' if the event is processed and consumed, 'false' if processed should be continued by the watched object itself.
Reimplemented from QObject.
Definition at line 509 of file YQPkgFilterTab.cc.
YQPkgFilterPage * YQPkgFilterTab::findPage | ( | QWidget * | pageContent | ) |
Find a filter page by its content widget (the widget that was passed to addPage() ). Return 0 if there is no such page.
Definition at line 454 of file YQPkgFilterTab.cc.
YQPkgFilterPage * YQPkgFilterTab::findPage | ( | const QString & | internalName | ) |
Find a filter page by its internal name. Return 0 if there is no such page.
Definition at line 469 of file YQPkgFilterTab.cc.
YQPkgFilterPage * YQPkgFilterTab::findPage | ( | int | tabIndex | ) |
Find a filter page by its tab index. Return 0 if there is no such page.
Definition at line 484 of file YQPkgFilterTab.cc.
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slot |
Load settings, including which tabs are to be opened and in which order. Return 'true' if settings could be loaded, 'false' if not.
Applications should call this after all pages have been added so the open tabs can be restored the same way as the user left the program. If tabCount() is still 0 afterwards, there were no settings, so it might make sense to open a number of default pages.
Definition at line 682 of file YQPkgFilterTab.cc.
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protected |
Open the tab context menu for the tab at the specified position. Return 'true' upon success (i.e., there is a tab at that position), 'false' upon failure.
Definition at line 527 of file YQPkgFilterTab.cc.
QWidget * YQPkgFilterTab::rightPane | ( | ) | const |
Return the right pane.
Definition at line 297 of file YQPkgFilterTab.cc.
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slot |
Save the current settings, including which tabs are currently open and in which order. This is implicitly done in the destructor.
Definition at line 714 of file YQPkgFilterTab.cc.
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slot |
Show a page. Create a tab for that page if it doesn't already exist.
Definition at line 341 of file YQPkgFilterTab.cc.
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protectedslot |
Show the page with the specified tab index.
Definition at line 361 of file YQPkgFilterTab.cc.
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protectedslot |
Show the page with the widget of this action's data().
Definition at line 371 of file YQPkgFilterTab.cc.
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protected |
Show a page.
Definition at line 382 of file YQPkgFilterTab.cc.
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protected |
Swap two tabs and adjust their tab indices accordingly.
Definition at line 625 of file YQPkgFilterTab.cc.
int YQPkgFilterTab::tabCount | ( | ) | const |
Return the number of open tabs.
Definition at line 502 of file YQPkgFilterTab.cc.