When explicitly requesting saving as a palettised image but then later on that turns out to not be possible (or desired) the image would be marked as PNG_COLOR_TYPE_GRAY or PNG_COLOR_TYPE_GRAY_ALPHA. Simply set the colour type to RGB if this occurs also updated the unit test to catch this case.
This is similar to the fix in r66590 but that one was related to wxUSE_PALETTE == 0 cases.
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@66617 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This eliminates a linking dependency that would drag in the printing
code for any program that used wxColourDialog or wxFontDialog (which
is currently all of them, due to more link dependencies...)
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@66615 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Add wxRibbonBar::{Show,Hide}Panels() and ArePanelsShown() accessor.
Also add a toggle button to the sample to test the new functionality
(unfortunately it couldn't be done by a control in the ribbon itself as there
would be no way to show the panels back then).
Closes#12707.
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@66612 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Check for either checked or unchecked bitmap being specified for the item
instead of checking the checked/normal bitmap twice which was an obvious typo
and also resulted in items with unchecked bitmap only not being measured
correctly (although I'm not sure if this is actually a supported use case).
Closes#12846.
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@66602 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Previously the image would only be loaded when wxPalette is available. This is unneccessary and probably not wanted. Instead decode as usual but use a plain memory buffer for the palette instead of wxPalette functions and don't set the image's palette.
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@66591 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
With wxUSE_PALETTE set to 0 and the user forcing to want a wxPNG_TYPE_PALETTE format the image would (partially) be marked as PNG_COLOR_TYPE_GRAY or PNG_COLOR_TYPE_GRAY_ALPHA instead and also saving would fail later on. Instead detect this specific case and save in the wxPNG_TYPE_COLOUR format.
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@66590 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
The RTTI macros are now used in common code only and having them in wxUniv too
results in linker errors because of duplicate symbols. Just remove them to fix
this.
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@66579 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
wxControlWithItems is just a convenient combination of wxControl and
wxItemContainer mix-in and it is not useful to include it in wxRTTI classes
hierarchy. Also, using wxControlWithItems as the base class for wxChoice and
wxListBox but not for wxComboBox is inconsistent but wxControlWithItems can't
be used for the latter so resolve this by not using it at all.
Ideally we'd have a way of retrieving the list of supported interfaces (such
as wxItemContainer or wxTextEntry) via wxRTTI too.
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@66574 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
wxComboBox only derives from wxChoice in wxMSW but not in the other ports so
use wxControl as its base class in wxIMPLEMENT_DYNAMIC_CLASS_XTI() macro in
all ports.
See #12841.
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@66573 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Use int instead of png_uint_16 everywhere regarding number of palette entries, similar to how libpng exposes it (internally it uses png_uint_16).
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@66571 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Since upgrading to a newer libpng its structure members are marked as deprecated (probably as a way to discourage their direct usage). Replaced accessing them by using function calls instead.
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@66570 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
wxIMPLEMENT_DYNAMIC_CLASS_XTI(wxCalendarCtrl) in the common code makes the use
of IMPLEMENT_DYNAMIC_CLASS() in wxGTK implementation unnecessary.
This fixes wxGTK linking.
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@66568 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Applied patch by troelsk which mostly makes the GIF decoder more readable by using named constants instead of magic numbers. Left out the edits that changed unsigned char to wxUint8. In addition removed unnecessary casts around wxInputStream.GetC() calls.
Closes#12506.
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@66566 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This name clashes with Objective-C reserved keyword and so prevents the
headers using it from being included from Objective-C++ code.
Closes#12832.
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@66546 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Don't hard code 40 pixel margins, this may be too big on small screens.
Use twice the default border size between the dialog elements instead, this is
still pretty arbitrary but at least smaller.
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@66541 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
