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Creates a TreeView control


AlignDesign only property, does not generate code, helps with aligning controls while editing.
alBottom - control moves to bottom of client area, resizes to width of client area x original height
alClient - control occupies the whole of the client area
alCustom - not used
alLeft - control moves to left edge of client area, resizes to original width x height of client area
alNone - no aligning
alRight - control moves to right edge of client area, resizes to original width x height of client area
alTop - control moves to top of client area, resizes to width of client area x original height
ColorBackground color of control. Choose from the list, or enter your own. Format is 0xnumber where number is 6 hexadecimal digits: 2 for blue, 2 for green and 2 for red
ContextMenuSpecifies context menu to attach to control. Create the ContextMenu first
CursorCursor shape to display when mouse is over this control
EnabledFalse generates <color blue>GUICtrlSetState(-1, $GUI_DISABLE)</color>
FontDouble-click to the right to open the Font dialog. Click on + to show the Color, Name, Size and Style properties
Left,TopPosition of control relative to its parent
Width,HeightSize of control in pixels
HintText that appears when cursor hovers over control. Generates call to GUICtrlSetTip</color>
Images If nodes are to have icons, select an ImageList from drop-down. The ImageList must already exist.
Items Nodes. Double-click to the right to design tree with TreeView Editor
NameName of control and of the variable that is assigned its control ID in generated code. If not specified, no variable is generated
OnClickGenerates (in Message Loop mode) a <color blue>Case</color> or (in OnEvent mode) a call to <color blue>GUISetOnEvent</color> and a skeleton event function. Double-click to right to open Events Editor
ResizingClick on + to expand resize modes:
DocAuto - resize and reposition according to new window size
DocRight - Do not move right side
DocLeft - Do not move left side
DocTop - Do not move top
DocBottom - Do not move bottom
DocHCenter - Horizontal center remains fixed
DocVCenter - Vertical center remains fixed
DocWidth - Width does not change
DocHeight - Height does not change
TabOrderSequence in which controls are selected with the Tab and Shift+Tab keys. For a Form and for each Group, TabOrder starts with 0. You may prefer to use the TabOrder Visual Editor: press Ctrl+T to open it.
VisibleIf False, generates <color blue>GUICtrlSetState(-1, $GUI_HIDE)</color>


TVS_HASBUTTONSShows + and - buttons next to parent items user can expand and collapse trees
TVS_HASLINESLines show the hierarchy of nodes clearly
TVS_LINESATROOTShows lines to link items at the root. Requires TVS_HASLINES
TVS_EDITLABELSAllows editing of node labels at run-time
TVS_DISABLEDRAGDROPPrevent adding nodes to tree by drag-n-drop operations at run-time
TVS_SHOWSELALWAYSRetains selection of node when control loses focus
TVS_CHECKBOXESShows check-box square to left of each node
TVS_TRACKSELECTCursor is pointer-finger and, when mouse hovres over a node, its text is underlined
TVS_SINGLEEXPANDSingle-clicking (rather than double-clicking) on a node expands it. Cannot use with TVS_HASLINES
TVS_FULLROWSELECTShows selection with a bar across the width of the control, rather than just highlighting the node
TVS_NOSCROLLShows no scroll bars
TVS_NONEVENHEIGHTMakes the rows in the control slightly taller
WS_TABSTOPControl can be selected with Tab and Shift+Tab
WS_HSCROLLControl has horizontal scroll bar
WS_VSCROLLControl has vertical scroll bar
WS_VISIBLEControl is visible
WS_BORDERControl has a thin-line border
WS_CLIPSIBLINGSIf this control overlaps with another, this control shows partially

#remarks_header[Extra Styles:]#

WS_EX_CLIENTEDGEControl has border with sunken edge
WS_EX_STATICEDGEControl has a three-dimensional border




ImageList control

koda/en/documentation/control_treeview.txt · Last modified: 2014/07/10 10:48 (external edit)