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66 lines
2.0 KiB
C++
66 lines
2.0 KiB
C++
#include <escher/tab_view_cell.h>
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#include <escher/palette.h>
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extern "C" {
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#include <assert.h>
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}
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TabViewCell::TabViewCell() :
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View(),
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m_active(false),
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m_selected(false),
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m_controller(nullptr)
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{
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}
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void TabViewCell::setNamedController(ViewController * controller) {
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m_controller = controller;
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markRectAsDirty(bounds());
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}
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void TabViewCell::setActive(bool active) {
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m_active = active;
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markRectAsDirty(bounds());
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}
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void TabViewCell::setSelected(bool selected) {
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m_selected = selected;
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markRectAsDirty(bounds());
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}
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KDSize TabViewCell::minimalSizeForOptimalDisplay() const {
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return KDFont::SmallFont->stringSize(m_controller->title());
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}
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void TabViewCell::drawRect(KDContext * ctx, KDRect rect) const {
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KDCoordinate height = bounds().height();
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KDCoordinate width = bounds().width();
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// choose the background color
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KDColor text = m_active ? Palette::TabTextActive : Palette::TabText;
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KDColor background = m_active ? Palette::TabBackgroundActive : Palette::TabBackground;
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KDColor selection = m_active ? Palette::TabBackgroundSelectedAndActive : Palette::TabBackgroundSelected;
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background = m_selected ? selection : background;
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// Color the background according to the state of the tab cell
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if (m_active || m_selected) {
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ctx->fillRect(KDRect(0, 0, width, 1), Palette::TabBackgroundSelected);
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ctx->fillRect(KDRect(0, 1, width, height-1), background);
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} else {
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ctx->fillRect(KDRect(0, 0, width, height), background);
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}
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// Write title
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KDSize textSize = KDFont::SmallFont->stringSize(m_controller->title());
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KDPoint origin((m_frame.width() - textSize.width())/2, (m_frame.height() - textSize.height())/2);
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ctx->drawString(m_controller->title(), origin, KDFont::SmallFont, text, background);
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}
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#if ESCHER_VIEW_LOGGING
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const char * TabViewCell::className() const {
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return "TabViewCell";
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}
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void TabViewCell::logAttributes(std::ostream &os) const {
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View::logAttributes(os);
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os << " active=\"" << m_active << "\"";
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os << " name=\"" << m_controller->title() << "\"";
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}
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#endif
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