Also add "wxWindow* win = NULL" argument to the existing functions to
convert from DIPs using the given window instead of the default DPI
scaling factor.
Closes#22022.
This fixes the problem with inconsistent file formats in the repository
apparently introduced in e3535d6481 (Mark MSVS *.vcxproj.filters files
as using CR LF as well, 2021-11-24), which resulted in the files changed
by this commit (sometimes) appearing modified in new clones.
Closes#22214.
Using many menu commands after removing the toolbar could result in a
crash because they used the toolbar pointer without checking for its
validity.
Add wxEVT_UPDATE_UI handler disabling these commands to prevent this
from happening.
This required rearranging the menu item IDs to allow using a single
range for all of them.
Allow returning a wxBitmapBundle rather than an individual wxBitmap.
Also make GetLargeIcon() non-pure even in wxOSX, as it now doesn't need
to be overridden if GetIcon() is -- but don't make GetIcon() pure
virtual neither to allow the existing code overriding GetLargeIcon() to
keep working.
This incidentally fixes the icons for the standard pages under macOS
broken by 388d322b68 (carry changes to toolbar over to prefs on osx,
2021-09-28), which replaced return statements with assignments,
resulting in the icon being set to the last value assigned to it instead
of the correct one -- this commit restores the previous control flow in
wxStockPreferencesPage::GetLargeIcon() (now called GetIcon()).
Closes#22187.
Add a menu item to the dialogs sample for simulating having unsaved
documents in the application. Then demonstrate how to do something
when the user attempts to close the application, e.g. show a dialog,
and possibly cancel closing.
This code was originally written for debugging some issue related to
closing an application, but besides that it serves as an example of a
very common pattern a lot of real world applications need in some form.
Mention the example in samples/dialogs in wxCloseEvent documentation
This property expands to either (just) "d" (even in Unicode builds) or
nothing depending on whether we're building in debug or release and can
be used to construct the configuration-independent names for the third
party libraries, most of which use just this suffix and not wxSuffix,
which expands to "ud" in (Unicode) debug build.
This allows to use exactly the same link dependencies for both debug and
release configurations, as demonstrated by the updated minimal MSVS
project file, which is convenient when creating new projects not using
wxwidgets.props, as it allows to enter the dependencies just once and
use them for all build configurations instead of having to enter them
separately for the debug and the release ones.
This method allows to exclude a top level window from screen captures.
Windows 7 or newer is required and any macOS version is supported.
Other platforms are not implemented and will return false.
The display example has been extended to demo this ability.
Closes#22066.
SetIncrement() was already available in wxSpinCtrlDouble and GTK version
of wxSpinCtrl, now implement support for it in wxMSW and wxOSX as well.
In fact, in wxMSW, implement it at wxSpinButton level, so that both this
class and wxSpinCtrl inheriting from it (in wxMSW only) support setting
custom increment now.
Also add support for it to XRC, show it in the sample and add a unit
test verifying that it works.
Closes#2597.
We often need the logical bitmap size when using it in size computations
involving window size, so add a function returning it directly to
wxBitmapBundle, similarly to wxBitmap::GetLogicalSize(), to avoid using
FromPhys() everywhere.
Also rename the existing wxBitmapBundle::GetPreferredSizeFor() to
GetPreferredBitmapSizeFor() to make it more clear that this is similar
to wxBitmap::GetSize() and so returns the size in physical units.
Closes#22056.
Performance tweak for samples/display, resulting in a much faster
application start, particularly when built in debug mode, when Windows
messages are dumped to the system debug channel for
inspection/diagnosis.
Speed up the Append() loop below by foregoing the repeated resizing of
the choice drop-down via repeated calls to GetBestSize() which happens
deep inside the Append() call chain and executes another inner loop
calling SendMessage() to get the control contents. (This exhibits
1/2*O(N^2) behaviour thanks to the linear growth of the length of the
inner loop to the length of the outer loop (= number of items to add),
while it is re-executed for every new added item.)
With the 'display' sample, that's about 500+ rounds and about 500*500/2
SendMessage() calls less now on my dev/test rig, taking noticeable time
to start the display application.
---
Issue was found due to the barrage of '(winmsg)' Windows Message debug
log lines zipping by in the monitor app when the sample was build in
Debug Mode. Only significant difference with the Release Build is those
debug lines being output, hence the performance gain is less, but still
measurable, in a Release build. When the machine is otherwise severely
loaded (UI render core maxing out), "measurable" becomes "obnoxiously
noticeable" again on Win10/64.
Closes#22049.
Extend the existing use of wxIcon in wxDataViewIconText,
wxDataViewCheckIconText, the corresponding renderers and
wxDataViewTreeCtrl to wxBitmapBundle.
As with the other classes, the existing setters have been preserved as
they remain almost entirely compatible with the existing code and the
return type of the existing getters was preserved, with new getters
being introduced for returning wxBitmapBundle only where they're really
required.
Update the sample to use wxBitmapBundle with its wxDataViewTreeCtrl.
Embed SVG data of the wx logo into the library itself to make it
available to all wx programs, including the samples. This is a bit
wasteful, but <12KiB is not really noticeable compared to the library
size.
Use wxTE_RICH2 for a control that we call EnableProofCheck() on, as
using this function without this style asserts in wxMSW.
This should have been done in 5ba2461fd1 (Switch to using GSpell for
wxTextCtrl proof checker in wxGTK, 2021-09-08).
