Section 3: library functions
XmMenuShell — The MenuShell widget class Synopsis #include <Xm/MenuShell.h> Description The MenuShell widget is a custom OverrideShell widget. An OverrideShell widget bypasses mwm when displaying itself. It is designed specifically to contain Popup or Pulldown menu panes. Most application writers never encounter this widget if they use the menu-system convenience functions, XmCreatePopupMenu or XmCreatePulldown Menu,…
XmMenuPosition — A RowColumn function that positions a Popup menu pane Synopsis #include <Xm/RowColumn.h> void XmMenuPosition( Widget menu, XButtonPressedEvent * event); Description XmMenuPosition positions a Popup menu pane using the information in the specified event. Unless an application is positioning the menu pane itself, it must first invoke this function before managing the PopupMenu. The…
XmMapSegmentEncoding — A compound string function that returns the compound text encoding format associated with the specified font list tag Synopsis #include <Xm/Xm.h> char * XmMapSegmentEncoding( char *fontlist_tag); Description XmMapSegmentEncoding searches the segment encoding registry for an entry that matches the specified font list tag and returns a copy of the associated compound text encoding…
XmManager — The Manager widget class Synopsis #include <Xm/Xm.h> Description Manager is a widget class used as a supporting superclass for other widget classes. It supports the visual resources, graphics contexts, and traversal resources necessary for the graphics and traversal mechanisms. Classes Manager inherits behavior and resources from Core, Composite, and Constraint. The class pointer…
XmMainWindowSetAreas — A MainWindow function that identifies manageable children for each area Synopsis #include <Xm/MainW.h> void XmMainWindowSetAreas( Widget widget, Widget menu_bar, Widget command_window, Widget horizontal_scrollbar, Widget vertical_scrollbar, Widget work_region); Description XmMainWindowSetAreas identifies which of the valid children for each area (such as the MenuBar and work region) are to be actively managed by MainWindow. This…
XmMainWindowSep3 — A MainWindow function that returns the widget ID of the third Separator widget Synopsis #include <Xm/MainW.h> Widget XmMainWindowSep3( Widget widget); Description XmMainWindowSep3 returns the widget ID of the third Separator in the MainWindow. The third Separator is located between the message window and the widget above it. This Separator is visible only when…
XmMainWindowSep2 — A MainWindow function that returns the widget ID of the second Separator widget Synopsis #include <Xm/MainW.h> Widget XmMainWindowSep2( Widget widget); Description XmMainWindowSep2 returns the widget ID of the second Separator in the MainWindow. The second Separator is located between the Command widget and the ScrolledWindow. This Separator is visible only when XmNshowSeparator is…
XmMainWindowSep1 — A MainWindow function that returns the widget ID of the first Separator Synopsis #include <Xm/MainW.h> Widget XmMainWindowSep1( Widget widget); Description XmMainWindowSep1 returns the widget ID of the first Separator in the MainWindow. The first Separator is located between the MenuBar and the Command widget. This Separator is visible only when XmNshowSeparator is True….
XmMainWindow — The MainWindow widget class Synopsis #include <Xm/MainW.h> Description MainWindow provides a standard layout for the primary window of an application. This layout includes a MenuBar, a CommandWindow, a work region, a MessageWindow, and ScrollBars. Any or all of these areas are optional. The work region and ScrollBars in the MainWindow behave identically to…
XmListYToPos — A List function that returns the position of the item at a specified y-coordinate Synopsis #include <Xm/List.h> int XmListYToPos( Widget widget, Position y); Description XmListYToPos returns the position of the item at the given y-coordinate within the list. widget Specifies the ID of the List widget y Specifies the y-coordinate in the list’s…
XmListUpdateSelectedList — A List function that updates the XmNselectedItems resource Synopsis #include <Xm/List.h> void XmListUpdateSelectedList( Widget widget); Description XmListUpdateSelectedList frees the contents of the current XmNselectedItems list. The routine traverses the XmNitems list and adds each currently selected item to the XmNselectedItems list. For each selected item, there is a corresponding entry in the updated…
XmListSetPos — A List function that makes the item at the given position the first visible position in the list Synopsis #include <Xm/List.h> void XmListSetPos( Widget widget, int position); Description XmListSetPos makes the item at the given position the first visible position in the list. widget Specifies the ID of the List widget. position Specifies…
XmListSetKbdItemPos — A List function that sets the location cursor at a specified position Synopsis #include <Xm/List.h> Boolean XmListSetKbdItemPos( Widget widget, int position); Description XmListSetKbdItemPos sets the location cursor at the item specified by position. This function does not determine if the item at the specified position is selected or not. widget Specifies the ID…
XmListSetItem — A List function that makes an existing item the first visible item in the list Synopsis #include <Xm/List.h> void XmListSetItem( Widget widget, XmString item); Description XmListSetItem makes the first item in the list that matches item the first visible item in the list. widget Specifies the ID of the List widget from whose…
XmListSetHorizPos — A List function that scrolls to the specified position in the list Synopsis #include <Xm/List.h> void XmListSetHorizPos( Widget widget, int position); Description XmListSetHorizPos sets the XmNvalue resource of the horizontal ScrollBar to the specified position and updates the visible portion of the list with the new value if the List widget’s XmNlistSizePolicy is…
XmListSetBottomPos — A List function that makes a specified item the last visible item in the list Synopsis #include <Xm/List.h> void XmListSetBottomPos( Widget widget, int position); Description XmListSetBottomPos makes the item at the specified position the last visible item in the List. widget Specifies the ID of the List widget. position Specifies the position of…
XmListSetBottomItem — A List function that makes an existing item the last visible item in the list Synopsis #include <Xm/List.h> void XmListSetBottomItem( Widget widget, XmString item); Description XmListSetBottomItem makes the first item in the list that matches item the last visible item in the list. widget Specifies the ID of the List widget from whose…
XmListSetAddMode — A List function that sets add mode in the list Synopsis #include <Xm/List.h> void XmListSetAddMode( Widget widget, Boolean state); Description XmListSetAddMode allows applications control over Add Mode in the extended selection model. This function ensures that the mode it sets is compatible with the selection policy (XmNselectionPolicy) of the widget. For example, it…
XmListSelectPos — A List function that selects an item at a specified position in the list Synopsis #include <Xm/List.h> void XmListSelectPos( Widget widget, int position, Boolean notify); Description XmListSelectPos highlights a List item at the specified position and adds it to the list of selected items. widget Specifies the ID of the List widget. position…
XmListSelectItem — A List function that selects an item in the list Synopsis #include <Xm/List.h> void XmListSelectItem( Widget widget, XmString item, Boolean notify); Description XmListSelectItem highlights and adds to the selected list the first item in the list that matches item. widget Specifies the ID of the List widget from whose list an item is…