KoTabBar Class Reference
The KoTabBar class provides a tab bar, for use to switch active page/sheet in a document.A bar with tabs and scroll buttons. More...
#include <kotabbar.h>
Inheritance diagram for KoTabBar:


Public Slots | |
void | setTabs (const QStringList &list) |
void | setReadOnly (bool ro) |
void | setReverseLayout (bool reverse) |
void | addTab (const QString &text) |
void | removeTab (const QString &text) |
void | renameTab (const QString &old_name, const QString &new_name) |
void | moveTab (unsigned tab, unsigned target) |
void | scrollBack () |
void | scrollForward () |
void | scrollFirst () |
void | scrollLast () |
void | setActiveTab (const QString &text) |
void | clear () |
QSize | sizeHint () const |
Signals | |
void | tabChanged (const QString &_text) |
void | tabMoved (unsigned tab, unsigned target) |
void | contextMenu (const QPoint &pos) |
void | doubleClicked () |
Public Member Functions | |
KoTabBar (QWidget *parent=0, const char *name=0) | |
virtual | ~KoTabBar () |
bool | readOnly () const |
bool | reverseLayout () const |
QStringList | tabs () const |
unsigned | count () const |
QString | activeTab () const |
bool | canScrollBack () const |
bool | canScrollForward () const |
Protected Slots | |
void | autoScrollBack () |
void | autoScrollForward () |
Protected Member Functions | |
virtual void | paintEvent (QPaintEvent *ev) |
virtual void | resizeEvent (QResizeEvent *ev) |
virtual void | mousePressEvent (QMouseEvent *ev) |
virtual void | mouseReleaseEvent (QMouseEvent *ev) |
virtual void | mouseDoubleClickEvent (QMouseEvent *ev) |
virtual void | mouseMoveEvent (QMouseEvent *ev) |
Properties | |
QString | activeTab |
bool | readOnly |
QStringList | tabs |
unsigned | count |
Detailed Description
The KoTabBar class provides a tab bar, for use to switch active page/sheet in a document.A bar with tabs and scroll buttons.The tab bar is typically used in the main view. It is the small widget on the bottom left corner. Pages/sheets are displayed as tabs, clicking on one of the tab will activate the corresponding sheet (this is actually done in main view). Current active page/sheet is marked by bold text.
The tab bar supports page/sheet reorder by dragging a certain tab and move it to another location. The main view should handle the necessary action to perform the actual reorder.
There are four scroll buttons available in the tab bar. They are used to shift the tabs in left and right direction, for example when there are more tabs than the space available to display all tabs.
Since a page/sheet can be hidden, the tab bar only shows the visible page/sheet. When a hidden page or sheet is shown again, it will be on the same position as before it was hidden.
When the document is protected, it is necessary to set the tab bar as read-only using setReadOnly (see also readOnly). If it is set to true, tabs can not be moved by dragging and context menu will not be displayed.
Definition at line 61 of file kotabbar.h.
Constructor & Destructor Documentation
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Creates a new tabbar.
Definition at line 330 of file kotabbar.cpp. References scrollBack(), scrollFirst(), scrollForward(), and scrollLast(). |
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Destroy the tabbar.
Definition at line 362 of file kotabbar.cpp. |
Member Function Documentation
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Returns true if the tab bar is read only.
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Returns true if tabs and scroll buttons will be laid out in a mirrored (right to left) fashion.
Definition at line 409 of file kotabbar.cpp. |
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Returns true if it is possible to scroll one tab back.
Definition at line 463 of file kotabbar.cpp. Referenced by scrollBack(), and scrollFirst(). |
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Returns true if it is possible to scroll one tab forward.
Definition at line 471 of file kotabbar.cpp. Referenced by scrollForward(), and scrollLast(). |
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Replaces all tabs with the list of strings.
Definition at line 426 of file kotabbar.cpp. References setActiveTab(). |
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Sets the tab bar to be read only. If the tab bar is read only, tab reordering is not allowed. This means that signal tabMoved, contextMenu and doubleClicked would not be emitted. Definition at line 404 of file kotabbar.cpp. |
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If reverse is true, dialogs and scroll buttonswidgets will be laid out in a mirrored as if the sheet is in right to left languages (such as Arabic and Hebrew).
Definition at line 414 of file kotabbar.cpp. |
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Adds a tab to the tab bar.
Definition at line 368 of file kotabbar.cpp. |
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Removes a tab from the bar. If the tab was the active one then no tab will be active. It is recommended to call setActiveTab after a call to this function. Definition at line 376 of file kotabbar.cpp. |
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Renames a tab.
Definition at line 687 of file kotabbar.cpp. |
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Moves a tab to another position and reorder other tabs. Example 1: if there are four tabs A - B - C - D, then moveTab(2,1) will yield A - C - B - D. This is because 2nd tab (i.e C) is moved to a position before 1th tab (i.e B). Example 2: for these tabs: X - Y - Z, moveTab(0,3) will move tab X after tab Z so that the result is Y - Z - X. Definition at line 552 of file kotabbar.cpp. |
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Scrolls one tab back. Does nothing if the leftmost tab (rightmost tab when reverseLayout is true) is already the first tab.
Definition at line 479 of file kotabbar.cpp. References canScrollBack(). Referenced by KoTabBar(). |
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Scrolls one tab forward. Does nothing if the rightmost tab (leftmost tab when reverseLayout is true) is already the last tab.
Definition at line 492 of file kotabbar.cpp. References canScrollForward(). Referenced by KoTabBar(). |
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Scrolls to the first tab. Does nothing if the leftmost tab (rightmost tab when reverseLayout is true) is already the first tab.
Definition at line 506 of file kotabbar.cpp. References canScrollBack(). Referenced by KoTabBar(). |
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Scrolls to the last tab. Does nothing if the rightmost tab (leftmost tab when reverseLayout is true) is already the last tab.
Definition at line 517 of file kotabbar.cpp. References canScrollForward(). Referenced by KoTabBar(). |
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Sets active tab.
Definition at line 572 of file kotabbar.cpp. References tabChanged(). Referenced by setTabs(). |
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Removes all tabs.
Definition at line 390 of file kotabbar.cpp. |
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Emitted if the active tab changed.
Referenced by setActiveTab(). |
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This signal is emitted whenever a tab is dragged, moved and released. This means that the user wants to move a tab into another position (right before target). When the signal is emitted, the tabs are not reordered. Therefore if you just ignore this signal, than no tab reorder is possible. Call moveTab (from the slot connected to this signal) to perform the actual tab reorder. |
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This signal is emitted whenever the tab bar is right-clicked. Typically it is used to popup a context menu. |
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This signal is emitted whenever the tab bar is double-clicked.
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The documentation for this class was generated from the following files: