A splitter window is used to interactively repartition two or more
subpanels. Space may be subdivided horizontally
(SPLITTER_HORIZONTAL, which the default) or vertically
(SPLITTER_VERTICAL option). When the splitter is itself resized,
the right-most (or bottom-most) child window will be resized unless the
splitter window is reversed; if the splitter is reversed, the
left-most (or top-most) child window will be resized instead. Normally,
children are resizable from size 0 upwards; however, if the child in a
horizontally-oriented splitter has LAYOUT_FILL_X in combination
with LAYOUT_FIX_WIDTH, it will not be made smaller than its
default width, except when the child is the last visible widget (or first
when the SPLITTER_REVERSED option has been passed to the
splitter). In a vertically-oriented splitter, children with
LAYOUT_FILL_Y and LAYOUT_FIX_HEIGHT behave analogously.
Events
The following messages are sent by FXSplitter
to its target:
SEL_LEFTBUTTONPRESS: | sent when the left mouse button goes down; the message data is an FXEvent instance.
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SEL_LEFTBUTTONRELEASE: | sent when the left mouse button goes up; the message data is an FXEvent instance.
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SEL_COMMAND: | sent at the end of a resize operation, to signal that the resize is
complete
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SEL_CHANGED: | sent continuously while a resize operation is occurring
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Splitter options
SPLITTER_HORIZONTAL: | Split horizontally
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SPLITTER_VERTICAL: | Split vertically
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SPLITTER_REVERSED: | Reverse-anchored
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SPLITTER_TRACKING: | Track continuous during split
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SPLITTER_NORMAL: | same as SPLITTER_HORIZONTAL
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