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Fix for GTK2 wxSpinCtrl SetIncrement() not immediately updating increment

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See #18735
This commit is contained in:
Paul Cornett
2020-04-23 08:55:46 -07:00
parent b256db8f0f
commit 9f9bb66d18
1 changed files with 4 additions and 5 deletions
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9
src/gtk/spinctrl.cpp
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@@ -284,11 +284,10 @@ void wxSpinCtrlGTKBase::DoSetIncrement(double inc)
wxSpinCtrlEventDisabler disable(this);
// Preserve the old page value when changing just the increment.
double page = 10*inc;
gtk_spin_button_get_increments( GTK_SPIN_BUTTON(m_widget), NULL, &page);
gtk_spin_button_set_increments( GTK_SPIN_BUTTON(m_widget), inc, page);
// With GTK2, gtk_spin_button_set_increments() does not emit the GtkAdjustment
// "changed" signal, which is needed to properly update the state of the control
GtkAdjustment* adj = gtk_spin_button_get_adjustment(GTK_SPIN_BUTTON(m_widget));
gtk_adjustment_set_step_increment(adj, inc);
}
void wxSpinCtrlGTKBase::GtkDisableEvents()