|
|
Access the KDE global configuration.
| int dndEventDelay ()
| dndEventDelay |
[static]
Returns a threshold in pixels for drag & drop operations. As long as the mouse movement has not exceeded this number of pixels in either X or Y direction no drag operation may be started. This prevents spurious drags when the user intended to click on something but moved the mouse a bit while doing so.
For this to work you must save the position of the mouse (oldPos) in the QWidget::mousePressEvent(). When the position of the mouse (newPos) in a QWidget::mouseMoveEvent() exceeds this threshold you may start a drag which should originate from oldPos.
Example code:
void KColorCells::mousePressEvent( QMouseEvent *e ) { mOldPos = e->pos(); } void KColorCells::mouseMoveEvent( QMouseEvent *e ) { if( !(e->state() && LeftButton)) return; int delay = KGlobalSettings::dndEventDelay(); QPoint newPos = e->pos(); if(newPos.x() > mOldPos.x()+delay || newPos.x() < mOldPos.x()-delay || newPos.y() > mOldPos.y()+delay || newPos.y() < mOldPos.y()-delay) { // Drag color object int cell = posToCell(mOldPos); // Find color at mOldPos if ((cell != -1) && colors[cell].isValid()) { KColorDrag *d = KColorDrag::makeDrag( colors[cell], this); d->dragCopy(); } } } |
Returns: the threshold for drag & drop in pixels
| bool singleClick ()
| singleClick |
[static]
Returns whether KDE runs in single (default) or double click mode. see http://developer.kde.org/documentation/standards/kde/style/mouse/index.html
Returns: true if single click mode, or false if double click mode.
| enum TearOffHandle { Disable = 0, ApplicationLevel, Enable } | TearOffHandle |
This enum describes the return type for insertTearOffHandle() wether to insert a handle or not. Applications who independently want to use handles in their popup menus should test for Application level before calling the appropriate function in KPopupMenu.
| TearOffHandle insertTearOffHandle ()
| insertTearOffHandle |
[static]
Returns whether tear-off handles are inserted in KPopupMenus.
Returns: whether tear-off handles are inserted in KPopupMenus.
| bool changeCursorOverIcon ()
| changeCursorOverIcon |
[static]
Checks whether the cursor changes over icons.
Returns: the KDE setting for "change cursor over icon"
| bool visualActivate ()
| visualActivate |
[static]
Checks whether to show feedback when in item (specifically an icon) is activated.
Returns: whether to show some feedback when an item is activated.
| unsigned int visualActivateSpeed ()
| visualActivateSpeed |
[static]
Returns the speed of the visual activation feedback.
Returns: the speed of the visual activation feedback, between 0 for minimum and 100 for maximum speed
| int autoSelectDelay ()
| autoSelectDelay |
[static]
Returns the KDE setting for the auto-select option.
Returns: the auto-select delay or -1 if auto-select is disabled.
| int contextMenuKey ()
| contextMenuKey |
[static]
Returns the KDE setting for the shortcut key to open context menus.
Returns: the key that pops up context menus.
| bool showContextMenusOnPress ()
| showContextMenusOnPress |
[static]
Returns the KDE setting for context menus.
Returns: whether context menus should be shown on button press or button release (click).
| enum Completion { CompletionNone=1, /** } | Completion |
No completion is used.
| Completion completionMode ()
| completionMode |
[static]
Returns the preferred completion mode setting.
Returns: Completion. Default is CompletionPopup.
| KMouseSettings (struct) | KMouseSettings |
Describes the mouse settings.
| KMouseSettings & mouseSettings ()
| mouseSettings |
[static]
This returns the current mouse settings.
Returns: the current mouse settings
| QString desktopPath ()
| desktopPath |
[static]
The path to the desktop directory of the current user.
Returns: the user's desktop directory
| QString autostartPath ()
| autostartPath |
[static]
The path to the autostart directory of the current user.
Returns: the path of the autostart directory
| QString trashPath ()
| trashPath |
[static]
The path to the trash directory of the current user.
Returns: the path of the trash directory
| QString documentPath ()
| documentPath |
[static]
The path where documents are stored of the current user.
Returns: the path of the document directory
| QColor toolBarHighlightColor ()
| toolBarHighlightColor |
[static]
The default color to use when highlighting toolbar buttons.
Returns: the toolbar highlight color
| QColor inactiveTitleColor ()
| inactiveTitleColor |
[static]
The default color to use for inactive titles.
Returns: the inactive title color
| QColor inactiveTextColor ()
| inactiveTextColor |
[static]
The default color to use for inactive texts.
Returns: the inactive text color
| QColor activeTitleColor ()
| activeTitleColor |
[static]
The default color to use for active titles.
Returns: the active title color
| QColor activeTextColor ()
| activeTextColor |
[static]
The default color to use for active texts.
Returns: the active text color
| int contrast ()
| contrast |
[static]
Returns the contrast for borders.
Returns: the contrast (between 0 for minimum and 10 for maximum contrast)
| QColor baseColor ()
| baseColor |
[static]
Returns the default base (background) color.
Returns: the default base (background) color
See also: QColorGroup::base()
| QColor textColor ()
| textColor |
[static]
Returns the default text color.
Returns: the default text color
See also: QColorGroup::text()
| QColor linkColor ()
| linkColor |
[static]
Returns the default link color.
Returns: the default link color
| QColor visitedLinkColor ()
| visitedLinkColor |
[static]
Returns the default color for visited links.
Returns: the default color for visited links
| QColor highlightedTextColor ()
| highlightedTextColor |
[static]
Returns the default color for highlighted text.
Returns: the default color for highlighted text
See also: QColorGroup::hightlightedText()
| QColor highlightColor ()
| highlightColor |
[static]
Returns the default color for text highlights.
Returns: the default color for text highlights
See also: QColorGroup::hightlight()
| QColor alternateBackgroundColor ()
| alternateBackgroundColor |
[static]
Returns the alternate background color used by KListView with KListViewItem. Any other list that uses alternating background colors should use this too, to obey to the user's preferences. Returns an invalid color if the user doesn't want alternating backgrounds.
Returns: the alternate background color
See also: calculateAlternateBackgroundColor
| QColor calculateAlternateBackgroundColor (const QColor& base)
| calculateAlternateBackgroundColor |
[static]
Calculates a color based on base to be used as alternating
color for e.g. listviews.
Parameters:
| base | the base for the calculation |
Returns: the calculated color
See also: alternateBackgroundColor
| QFont generalFont ()
| generalFont |
[static]
Returns the default general font.
Returns: the default general font.
| QFont fixedFont ()
| fixedFont |
[static]
Returns the default fixed font.
Returns: the default fixed font.
| QFont toolBarFont ()
| toolBarFont |
[static]
Returns the default toolbar font.
Returns: the default toolbar font.
| QFont menuFont ()
| menuFont |
[static]
Returns the default menu font.
Returns: the default menu font.
| QFont windowTitleFont ()
| windowTitleFont |
[static]
Returns the default window title font.
Returns: the default window title font.
| QFont taskbarFont ()
| taskbarFont |
[static]
Returns the default taskbar font.
Returns: the default taskbar font.
| QFont largeFont (const QString &text = QString::null)
| largeFont |
[static]
Returns a font of approx. 48 pt. capable of showing text.
Parameters:
| text | the text to test |
Returns: the font that is capable to show the text with 48 pt
| bool isMultiHead ()
| isMultiHead |
[static]
Returns if the user specified multihead. In case the display has multiple screens, the return value of this function specifies if the user wants KDE to run on all of them or just on the primary
Returns: true if the user chose multi head
| bool wheelMouseZooms ()
| wheelMouseZooms |
[static]
Typically, QScrollView derived classes can be scrolled fast by holding down the Ctrl-button during wheel-scrolling. But QTextEdit and derived classes perform zooming instead of fast scrolling.
This value determines whether the user wants to zoom or scroll fast with Ctrl-wheelscroll.
Returns: true if the user wishes to zoom with the mouse wheel, false for scrolling