Provide a way to retrieve the name of the current system appearance
(mostly for diagnostic purposes) and check if it uses predominantly dark
colours.
Currently this class has a non-trivial (but still very simple)
implementation under macOS only and simply checks whether the default
text colour is brighter than the default background colour under the
other platforms, but other platform-specific implementations could be
added later.
Also update the drawing sample "system colours" page to show the system
appearance as well.
Avoid allocating too much space to the control in the toolbar, it may
have been made smaller than its best size on purpose and, in any case,
we don't resize the control, so it's useless to allocate more space to
it than it's going to use.
See #18294.
wxEVT_DISPLAY_CHANGED notifies not only about the change of resolution
of a display, but also about removal or addition of a new display, so we
need to completely repopulate the notebook showing the displays on
receiving it.
This truncates the control with GTK+ 3 where 40 or 60 pixels is never
enough for its width (even without speaking about high DPI displays) and
results in tons of GTK+ warnings.
This adds a demonstration of handling call tip clicks to the stc sample.
Instead of showing a single call tip, 3 different call tips can be
shown. The sample demonstrates how to move between the call tips
depending on if the up or down button was clicked in the call tip
window.
This adds a demonstration of autocompletion for C preprocessor
directives to the stc sample. It also shows how to register and use
small images with the autocompletion popup.
Show that these events can be vetoed, which prevents the control value
from changing, and also that veto doesn't apply if the event handler
skips the event.
See https://github.com/wxWidgets/wxWidgets/pull/1232
Select first page if an invalid one was restored which may happen if the
build of the library has changed (e.g. some previously disabled
wxUSE_XXX became enabled etc).
Closes https://github.com/wxWidgets/wxWidgets/pull/1235
During the samples-wide removal of obsolete wxT macros in
f58ea62596, the macros were
accidentally removed also from the place where they were required
(string literal casted to void* and then retrieved as wxChar*). This led
to names for m_tab and m_enter controls displayed wrong when logging
text events.
Fix this by restoring wxS() in this particular place.
See https://github.com/wxWidgets/wxWidgets/pull/945
Closes https://github.com/wxWidgets/wxWidgets/pull/1226
Correctly save the slider value before recreating the slider.
Layout the entire page instead of only the slider sizer.
Update the text controls after recreating the slider.
Always enable 'both sides' checkbox. It has additional effects in wxMSW.
Add guards for wxCommandLinkButton.
Move CheckBoxes outside wxHAS_BITMAPTOGGLEBUTTON guard.
Remove wxHAS_ANY_BUTTON check, this is always defined with wxUSE_TOGGLEBTN.
It requires TBS_FIXEDLENGTH style.
Call InvalidateBestSize because the size of the control might change.
Call Layout in the widgets sample to adjust to the changed size.
Use GetThumbLength() instead of the arbitrary defined THUMB size.
No real changes, just clean up sources by removing trailing spaces from
all the non-generated files.
This should hopefully avoid future commits mixing significant changes
with insignificant whitespace ones.
Several improvements to the buttons pages of the widgets sample:
- Use a valid font when creating the bitmap.
- Create the bitmap with an DPI independent size.
- Use different images for different button states, as described by the
checkbox options.
- Add a checkbox to disable the bitmap.
- Recreate the button when changing label, so the bitmap is updated.
- Implement the 'fit exactly' option on ToggleButton page.
- Use more wxSizerFlags in widgets sample.
See https://github.com/wxWidgets/wxWidgets/pull/1188
Use a valid font when creating the bitmap.
Create the bitmap with a DPI independent size.
Use different images for different button states, as described by the checkbox
options.
Add a checkbox to disable the bitmap.
Recreate the button when changing label, so the bitmap is updated.
Implement the 'fit exactly' option on ToggleButton page.
Make the reset button work by binding to OnUpdateUIReset.
Use wxSizerFlags based API.
Remove minimum size of right panel so the minimum size of wxRadioBox can be
verified.
Use wxArrayString instead of manually creating and deleting an array of
wxString pointers.
Reapply disabling and hiding the test button, and check if test button is
available.
Layout the entire page instead of only the sizer, see #18100.
This was only used in wxUniv, wxRA_SPECIFY_[COLS/ROWS] can be used instead.
Do not remove them from the definitions, to not break user code.
Closes#18100.
The last argument passed to this function should be an int flag not a Boolean value.
Boolean value 'true' passed here is converted to int 1 so wxPG_RECURSE flag is never set and the background colour is never changed for sub-properties.
Closes#18333.
