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Reset the wxSTC cursor when the DPI changes

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This causes the cursor to be recreated (when necessary) at the correct DPI.
This commit is contained in:
Maarten Bent
2020-05-31 23:37:08 +02:00
parent 6eb357f038
commit 951974f808
2 changed files with 10 additions and 0 deletions
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5
src/stc/stc.cpp
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@@ -5436,6 +5436,11 @@ void wxStyledTextCtrl::OnGainFocus(wxFocusEvent& evt) {
void wxStyledTextCtrl::OnDPIChanged(wxDPIChangedEvent& evt) { void wxStyledTextCtrl::OnDPIChanged(wxDPIChangedEvent& evt) {
m_swx->DoInvalidateStyleData(); m_swx->DoInvalidateStyleData();
// trigger a cursor change, so any cursors created by wxWidgets (like reverse arrow) will be recreated
const int oldCursor = GetSTCCursor();
SetSTCCursor(-1);
SetSTCCursor(oldCursor);
// adjust the margins to the new DPI // adjust the margins to the new DPI
for ( int i = 0; i < SC_MAX_MARGIN; ++i ) for ( int i = 0; i < SC_MAX_MARGIN; ++i )
{ {

5
src/stc/stc.cpp.in
View File

@@ -963,6 +963,11 @@ void wxStyledTextCtrl::OnGainFocus(wxFocusEvent& evt) {
void wxStyledTextCtrl::OnDPIChanged(wxDPIChangedEvent& evt) { void wxStyledTextCtrl::OnDPIChanged(wxDPIChangedEvent& evt) {
m_swx->DoInvalidateStyleData(); m_swx->DoInvalidateStyleData();
// trigger a cursor change, so any cursors created by wxWidgets (like reverse arrow) will be recreated
const int oldCursor = GetSTCCursor();
SetSTCCursor(-1);
SetSTCCursor(oldCursor);
// adjust the margins to the new DPI // adjust the margins to the new DPI
for ( int i = 0; i < SC_MAX_MARGIN; ++i ) for ( int i = 0; i < SC_MAX_MARGIN; ++i )
{ {