TTMSFNCResponsiveList Class
Displays a collection of items in a list whose layout responds to the available size, switching between templates defined by a set of size-based conditions.
API unit family: TMSFNCResponsiveList
Inherits from: TTMSFNCRECustomScrollControl
Implements: ITMSFNCPersistence
Syntax
TTMSFNCResponsiveList = class(TTMSFNCRECustomScrollControl, ITMSFNCPersistence)
Properties
Name
Description
Appearance Controls the appearance applied to items and their header/footer, such as colors, borders, and shadow.
BitmapContainer Bitmap container used to resolve bitmap references used by item content and templates.
ConditionCategory Restricts which responsive conditions are considered active, so only conditions matching this category are evaluated.
Conditions Holds the set of size-based conditions that determine which layout template is applied at the current width and height.
Cursor Cursor displayed when the mouse pointer is over the list.
FilterCondition Condition used to filter items, combining the filter text, matching mode, and which parts of an item are searched.
Images Image list that resolves image indexes referenced by item content and templates.
ItemIndex Index of the currently selected item.
Items Collection of items displayed by the list.
MultiSelect Determines whether more than one item can be selected at the same time.
TabStop Determines whether the list accepts input focus via the Tab key.
Version Version of the control, exposed for reporting and support purposes.
Methods
Name
Description
AnchorAtPoint Determines whether a point falls on an anchor rendered inside an item's content.
BeginUpdate Suspends repainting and layout updates so a batch of changes can be applied without intermediate redraws.
ClearFilter Removes any active filtering, making every item visible again.
ClearSelection Clears the selection state of every item in the list.
ControlAtPoint Determines whether a point falls on a control rendered inside an item's content.
CopyToClipboard Copies the current selection to the clipboard.
CutToClipboard Copies the current selection to the clipboard and removes it from the list.
DoEnter Handles the control receiving input focus, refreshing the list to reflect the focused state.
DoExit Handles the control losing input focus, refreshing the list to reflect the unfocused state.
EndUpdate Resumes repainting and layout updates after a matching call to BeginUpdate, and refreshes the list.
FindControlItem Finds the item that owns a given embedded control.
FindItemAtPoint Finds the item located at a given point.
LoadSettingsFromFile Loads a configuration previously saved with SaveSettingsToFile.
LoadSettingsFromStream Loads a configuration previously saved with SaveSettingsToStream.
PasteFromClipboard Pastes the clipboard content into the list.
SaveSettingsToFile Saves the current configuration to a file.
SaveSettingsToStream Saves the current configuration to a stream.
ScrollInView Scrolls the list so the specified item becomes fully visible.
UpdateFilter Re-evaluates the filter condition and updates which items are filtered out based on FilterCondition.
Events
Name
Description
OnAfterDrawItem Occurs right after an item has been drawn, allowing extra content to be painted on top of it.
OnAfterSelectItem Occurs after an item has been selected.
OnBackgroundDraw Occurs when the background of the list is drawn, allowing custom background painting.
OnBeforeDrawItem Occurs immediately before an item is drawn, allowing the default drawing to be replaced.
OnBeforeSelectItem Occurs before an item is selected, and can disallow the selection.
OnConditionChange Occurs when the active responsive condition changes, for example after the list is resized.
OnItemAnchorClick Occurs when the user clicks an anchor rendered inside an item's content.
OnItemClick Occurs when the user clicks an item.
OnItemControlClick Occurs when the user clicks a control embedded inside an item's content.
OnItemDblClick Occurs when the user double-clicks an item.
OnItemEnter Occurs when the mouse pointer enters an item.
OnItemFilter Occurs while filtering, for each item, allowing the built-in filter match to be overridden.
OnItemLeave Occurs when the mouse pointer leaves an item.
Used by