void SampleImageDlg::OnSmaller( wxCommandEvent &event )
{
m_power--;
RecomputeSize();
m_bSetting = true;
TransferDataToWindow();
m_bSetting = false;
}
void SampleImageDlg::OnRadioOutput( wxCommandEvent &event )
{
TransferDataFromWindow();
EnableBasedOnConstraint();
RecomputeSize();
m_bSetting = true;
TransferDataToWindow();
m_bSetting = false;
}
void SampleImageDlg::OnSizeXY( wxCommandEvent &event )
{
if (m_bSetting)
return;
TransferDataFromWindow();
RecomputeSize();
m_bSetting = true;
TransferDataToWindow();
m_bSetting = false;
}
/* ++ ManagerIdleProc --
* DoWhenIdle procedure for deferred updates.
*/
static void ManagerIdleProc(ClientData clientData)
{
Ttk_Manager *mgr = clientData;
mgr->flags &= ~MGR_UPDATE_PENDING;
if (mgr->flags & MGR_RESIZE_REQUIRED) {
RecomputeSize(mgr);
}
if (mgr->flags & MGR_RELAYOUT_REQUIRED) {
if (mgr->flags & MGR_UPDATE_PENDING) {
/* RecomputeSize has scheduled another update; relayout later */
return;
}
RecomputeLayout(mgr);
}
}
void SampleImageDlg::OnConstrain( wxCommandEvent &event )
{
if (m_bSetting)
return;
TransferDataFromWindow();
if (m_bConstraint)
{
// round up to a value at least as great as the current size
m_power = 1;
while (((1 << m_power) + 1) < m_Size.x ||
((1 << m_power) + 1) < m_Size.y)
m_power++;
}
RecomputeSize();
EnableBasedOnConstraint();
m_bSetting = true;
TransferDataToWindow();
m_bSetting = false;
}
