Make wxBoxSizer minimal size big enough to not only give each item enough
space to satisfy its minimal size but also to respect the proportions among
the items by default.
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@64382 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Fix a warning about unused parameters and another about signed/unsigned
comparison during samples and tests compilation.
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@63873 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
The new version of the algorithm tries to distribute the entire space
allocated to the sizer among its children, just as the version in 2.8 did,
while still respecting minimal children sizes first and foremost. This means
that the space allocated to the item will always be at least its minimal size
if the total space is at least equal to the sum of minimal sizes of the
children but that if there is enough space, the proportions will be respected
too.
Extended the unit test to check that laying out various combinations of three
elements results in the expected results.
Closes#11311.
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@63706 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This is similar to the previous commit but for the transversal direction of a
box sizer: we could give an item size larger than the size of the sizer itself
making only part of its window visible (and thus potentially making the window
unusable e.g. because the scrollbar wasn't visible at all).
Fix this by always restricting the item size in the minor direction to the
total size available and add a unit test which failed previously and passes
now.
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@63705 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
After fixing the problem with "growing items by negative proportion" in r56010
(which still was the correct thing to do as it fixed such indefensibly broken
behaviour as shrinking items with larger proportion by more than "smaller"
items when there was not enough space) the items in a box sizer could become
larger than the total space allocated to the sizer resulting in only parts of
them being visible.
Fix this by truncating the items to the (remaining) total size even if this
means making them less than their minimal sizes -- because there is nothing
else we can do when the total space is smaller than the sum of minimal sizes
anyhow.
Closes#10008.
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@63704 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
