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documented wxRESERVE_SPACE_EVEN_IF_HIDDEN

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@52713 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Václav Slavík
2008-03-22 20:16:50 +00:00
parent 4dd3e8ec48
commit 01195a1b40
1 changed files with 43 additions and 10 deletions
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53
interface/sizer.h
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@@ -212,10 +212,15 @@ public:
wxWindow* GetWindow() const;
/**
Returns @true if this item is a window or a spacer and it is shown or if this
item is a sizer and not all its elements are hidden. In other words, for sizer
items, all of the child elements must be hidden for the sizer itself to be
considered hidden.
Returns @true if this item is a window or a spacer and it is shown or
if this item is a sizer and not all of its elements are hidden.
In other words, for sizer items, all of the child elements must be
hidden for the sizer itself to be considered hidden.
As an exception, if the @c wxRESERVE_SPACE_EVEN_IF_HIDDEN flag was
used for this sizer item, then IsShown() always returns @true for it
(see wxSizerFlags::ReserveSpaceEvenIfHidden()).
*/
bool IsShown() const;
@@ -410,6 +415,17 @@ public:
*/
wxSizerFlags FixedMinSize();
/**
Set the @c wxRESERVE_SPACE_EVEN_IF_HIDDEN flag. Normally wxSizers
don't allocate space for hidden windows or other items. This flag
overrides this behavior so that sufficient space is allocated for the
window even if it isn't visible. This makes it possible to dynamically
show and hide controls without resizing parent dialog, for example.
@since 2.8.8
*/
wxSizerFlags& ReserveSpaceEvenIfHidden();
/**
Returns the border used by default in Border() method.
*/
@@ -694,6 +710,13 @@ public:
item changes and its best size becomes different. If you would
rather have a window item stay the size it started with then use
wxFIXED_MINSIZE.}
@itemdef{wxRESERVE_SPACE_EVEN_IF_HIDDEN,
Normally wxSizers don't allocate space for hidden windows or other
items. This flag overrides this behavior so that sufficient space
is allocated for the window even if it isn't visible. This makes
it possible to dynamically show and hide controls without resizing
parent dialog, for example. (Available since 2.8.8.)
}
@itemdef{wxALIGN_CENTER<br>
wxALIGN_CENTRE<br>
wxALIGN_LEFT<br>
@@ -1096,16 +1119,26 @@ public:
*/
wxSizerItem* InsertStretchSpacer(size_t index, int prop = 1);
//@{
/**
Returns @true if the @e window, @e sizer, or item at @a index is shown.
Returns @true if the @e window is shown.
@see Hide(), Show()
@see Hide(), Show(), wxSizerItem::IsShown()
*/
bool IsShown(wxWindow* window) const;
const bool IsShown(wxSizer* sizer) const;
const bool IsShown(size_t index) const;
//@}
/**
Returns @true if the @e sizer is shown.
@see Hide(), Show(), wxSizerItem::IsShown()
*/
bool IsShown(wxSizer* sizer) const;
/**
Returns @true if the item at @a index is shown.
@see Hide(), Show(), wxSizerItem::IsShown()
*/
bool IsShown(size_t index) const;
/**
Call this to force layout of the children anew, e.g. after having added a child