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ensure sane values for ResizeCmd

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This commit is contained in:
mathias 2004-11-22 18:46:59 +00:00
parent 57da3c545f
commit 5525d29b9b
1 changed files with 16 additions and 7 deletions
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19
src/CurrentWindowCmd.cc
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@ -88,12 +88,20 @@ void MoveCmd::real_execute() {
ResizeCmd::ResizeCmd(const int step_size_x, const int step_size_y) :
m_step_size_x(step_size_x), m_step_size_y(step_size_y) { }
template<typename T>
T max(const T& a, const T& b) {
return a >= b ? a : b;
}
void ResizeCmd::real_execute() {
fbwindow().resize(
fbwindow().width() +
m_step_size_x * fbwindow().winClient().width_inc,
fbwindow().height() +
m_step_size_y * fbwindow().winClient().height_inc);
int w = max<int>(static_cast<int>(fbwindow().width() +
m_step_size_x * fbwindow().winClient().width_inc),
fbwindow().frame().titlebarHeight() * 2 + 10);
int h = max<int>(static_cast<int>(fbwindow().height() +
m_step_size_y * fbwindow().winClient().height_inc),
fbwindow().frame().titlebarHeight() + 10);
fbwindow().resize(w, h);
}
MoveToCmd::MoveToCmd(const int step_size_x, const int step_size_y) :
@ -107,5 +115,6 @@ ResizeToCmd::ResizeToCmd(const int step_size_x, const int step_size_y) :
m_step_size_x(step_size_x), m_step_size_y(step_size_y) { }
void ResizeToCmd::real_execute() {
if (m_step_size_x > 0 && m_step_size_y > 0)
fbwindow().resize(m_step_size_x, m_step_size_y);
}