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QGtkStyle: GTK3 compatible combo boxes

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Use gtk_combo_box_new_with_entry when gtk_combo_box_entry_new is not
available. The latter was deprecated since 2.24 and is no longer
available in GTK3.

Notice that gtk_combo_box_new_with_entry returns a GtkComboBox, whereas
the old gtk_combo_box_entry_new returned a GtkComboBoxEntry.

Change-Id: I4aa3c528c6e04967ed783fce72036acb6063445b
Reviewed-by: Jens Bache-Wiig <jens.bache-wiig@digia.com>
This commit is contained in:
J-P Nurmi 2012-11-06 16:03:45 +01:00 committed by The Qt Project
parent b73465550b
commit 15fc255c7c
3 changed files with 24 additions and 19 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

30
src/widgets/styles/qgtkstyle.cpp
View File

@ -1835,7 +1835,8 @@ void QGtkStyle::drawComplexControl(ComplexControl control, const QStyleOptionCom
GtkShadowType shadow = (option->state & State_Sunken || option->state & State_On ) ?
GTK_SHADOW_IN : GTK_SHADOW_OUT;
const QHashableLatin1Literal comboBoxPath = comboBox->editable ? QHashableLatin1Literal("GtkComboBoxEntry") : QHashableLatin1Literal("GtkComboBox");
const QHashableLatin1Literal comboBoxPath = comboBox->editable && QGtkStylePrivate::gtk_combo_box_entry_new ?
QHashableLatin1Literal("GtkComboBoxEntry") : QHashableLatin1Literal("GtkComboBox");
// We use the gtk widget to position arrows and separators for us
GtkWidget *gtkCombo = d->gtkWidget(comboBoxPath);
@ -1843,8 +1844,8 @@ void QGtkStyle::drawComplexControl(ComplexControl control, const QStyleOptionCom
d->gtk_widget_set_direction(gtkCombo, reverse ? GTK_TEXT_DIR_RTL : GTK_TEXT_DIR_LTR);
d->gtk_widget_size_allocate(gtkCombo, &geometry);
QHashableLatin1Literal buttonPath = comboBox->editable ? QHashableLatin1Literal("GtkComboBoxEntry.GtkToggleButton")
: QHashableLatin1Literal("GtkComboBox.GtkToggleButton");
QHashableLatin1Literal buttonPath = comboBox->editable && QGtkStylePrivate::gtk_combo_box_entry_new ?
QHashableLatin1Literal("GtkComboBoxEntry.GtkToggleButton") : QHashableLatin1Literal("GtkComboBox.GtkToggleButton");
GtkWidget *gtkToggleButton = d->gtkWidget(buttonPath);
d->gtk_widget_set_direction(gtkToggleButton, reverse ? GTK_TEXT_DIR_RTL : GTK_TEXT_DIR_LTR);
if (gtkToggleButton && (appears_as_list || comboBox->editable)) {
@ -1853,7 +1854,8 @@ void QGtkStyle::drawComplexControl(ComplexControl control, const QStyleOptionCom
// Draw the combo box as a line edit with a button next to it
if (comboBox->editable || appears_as_list) {
GtkStateType frameState = (state == GTK_STATE_PRELIGHT) ? GTK_STATE_NORMAL : state;
QHashableLatin1Literal entryPath = comboBox->editable ? QHashableLatin1Literal("GtkComboBoxEntry.GtkEntry") : QHashableLatin1Literal("GtkComboBox.GtkFrame");
QHashableLatin1Literal entryPath = comboBox->editable && QGtkStylePrivate::gtk_combo_box_entry_new ? QHashableLatin1Literal("GtkComboBoxEntry.GtkEntry")
: comboBox->editable ? QHashableLatin1Literal("GtkComboBox.GtkEntry") : QHashableLatin1Literal("GtkComboBox.GtkFrame");
GtkWidget *gtkEntry = d->gtkWidget(entryPath);
d->gtk_widget_set_direction(gtkEntry, reverse ? GTK_TEXT_DIR_RTL : GTK_TEXT_DIR_LTR);
QRect frameRect = option->rect;
@ -1921,7 +1923,7 @@ void QGtkStyle::drawComplexControl(ComplexControl control, const QStyleOptionCom
// Draw the separator between label and arrows
QHashableLatin1Literal vSeparatorPath = comboBox->editable
QHashableLatin1Literal vSeparatorPath = comboBox->editable && QGtkStylePrivate::gtk_combo_box_entry_new
? QHashableLatin1Literal("GtkComboBoxEntry.GtkToggleButton.GtkHBox.GtkVSeparator")
: QHashableLatin1Literal("GtkComboBox.GtkToggleButton.GtkHBox.GtkVSeparator");
@ -1958,7 +1960,7 @@ void QGtkStyle::drawComplexControl(ComplexControl control, const QStyleOptionCom
state = GTK_STATE_NORMAL;
QHashableLatin1Literal arrowPath("");
if (comboBox->editable) {
if (comboBox->editable && QGtkStylePrivate::gtk_combo_box_entry_new) {
if (appears_as_list)
arrowPath = QHashableLatin1Literal("GtkComboBoxEntry.GtkToggleButton.GtkArrow");
else
@ -1996,7 +1998,7 @@ void QGtkStyle::drawComplexControl(ComplexControl control, const QStyleOptionCom
if (sunken) {
int xoff, yoff;
const QHashableLatin1Literal toggleButtonPath = comboBox->editable
const QHashableLatin1Literal toggleButtonPath = comboBox->editable && QGtkStylePrivate::gtk_combo_box_entry_new
? QHashableLatin1Literal("GtkComboBoxEntry.GtkToggleButton")
: QHashableLatin1Literal("GtkComboBox.GtkToggleButton");
@ -3763,19 +3765,15 @@ QRect QGtkStyle::subControlRect(ComplexControl control, const QStyleOptionComple
case CC_ComboBox:
if (const QStyleOptionComboBox *box = qstyleoption_cast<const QStyleOptionComboBox *>(option)) {
// We employ the gtk widget to position arrows and separators for us
GtkWidget *gtkCombo = box->editable ? d->gtkWidget("GtkComboBoxEntry")
: d->gtkWidget("GtkComboBox");
GtkWidget *gtkCombo = box->editable && QGtkStylePrivate::gtk_combo_box_entry_new ?
d->gtkWidget("GtkComboBoxEntry") : d->gtkWidget("GtkComboBox");
d->gtk_widget_set_direction(gtkCombo, (option->direction == Qt::RightToLeft) ? GTK_TEXT_DIR_RTL : GTK_TEXT_DIR_LTR);
GtkAllocation geometry = {0, 0, qMax(0, option->rect.width()), qMax(0, option->rect.height())};
d->gtk_widget_size_allocate(gtkCombo, &geometry);
int appears_as_list = !proxy()->styleHint(QStyle::SH_ComboBox_Popup, option, widget);
QHashableLatin1Literal arrowPath("GtkComboBoxEntry.GtkToggleButton");
if (!box->editable) {
if (appears_as_list)
arrowPath = "GtkComboBox.GtkToggleButton";
else
arrowPath = "GtkComboBox.GtkToggleButton.GtkHBox.GtkArrow";
}
QHashableLatin1Literal arrowPath = box->editable && QGtkStylePrivate::gtk_combo_box_entry_new ?
QHashableLatin1Literal("GtkComboBoxEntry.GtkToggleButton") : box->editable || appears_as_list ?
QHashableLatin1Literal("GtkComboBox.GtkToggleButton") : QHashableLatin1Literal("GtkComboBox.GtkToggleButton.GtkHBox.GtkArrow");
GtkWidget *arrowWidget = d->gtkWidget(arrowPath);
if (!arrowWidget)

9
src/widgets/styles/qgtkstyle_p.cpp
View File

@ -130,6 +130,7 @@ Ptr_gtk_separator_tool_item_new QGtkStylePrivate::gtk_separator_tool_item_new =
Ptr_gtk_tree_view_new QGtkStylePrivate::gtk_tree_view_new = 0;
Ptr_gtk_combo_box_new QGtkStylePrivate::gtk_combo_box_new = 0;
Ptr_gtk_combo_box_entry_new QGtkStylePrivate::gtk_combo_box_entry_new = 0;
Ptr_gtk_combo_box_new_with_entry QGtkStylePrivate::gtk_combo_box_new_with_entry = 0;
Ptr_gtk_progress_bar_new QGtkStylePrivate::gtk_progress_bar_new = 0;
Ptr_gtk_container_add QGtkStylePrivate::gtk_container_add = 0;
Ptr_gtk_menu_shell_append QGtkStylePrivate::gtk_menu_shell_append = 0;
@ -420,6 +421,8 @@ void QGtkStylePrivate::resolveGtk() const
gtk_entry_new = (Ptr_gtk_entry_new)libgtk.resolve("gtk_entry_new");
gtk_tree_view_new = (Ptr_gtk_tree_view_new)libgtk.resolve("gtk_tree_view_new");
gtk_combo_box_new = (Ptr_gtk_combo_box_new)libgtk.resolve("gtk_combo_box_new");
gtk_combo_box_entry_new = (Ptr_gtk_combo_box_entry_new)libgtk.resolve("gtk_combo_box_entry_new");
gtk_combo_box_new_with_entry = (Ptr_gtk_combo_box_entry_new)libgtk.resolve("gtk_combo_box_new_with_entry");
gtk_progress_configure = (Ptr_gtk_progress_configure)libgtk.resolve("gtk_progress_configure");
gtk_range_get_adjustment = (Ptr_gtk_range_get_adjustment)libgtk.resolve("gtk_range_get_adjustment");
gtk_range_set_adjustment = (Ptr_gtk_range_set_adjustment)libgtk.resolve("gtk_range_set_adjustment");
@ -459,7 +462,6 @@ void QGtkStylePrivate::resolveGtk() const
gtk_frame_new = (Ptr_gtk_frame_new)libgtk.resolve("gtk_frame_new");
gtk_expander_new = (Ptr_gtk_expander_new)libgtk.resolve("gtk_expander_new");
gtk_statusbar_new = (Ptr_gtk_statusbar_new)libgtk.resolve("gtk_statusbar_new");
gtk_combo_box_entry_new = (Ptr_gtk_combo_box_entry_new)libgtk.resolve("gtk_combo_box_entry_new");
gtk_container_forall = (Ptr_gtk_container_forall)libgtk.resolve("gtk_container_forall");
gtk_widget_size_allocate =(Ptr_gtk_widget_size_allocate)libgtk.resolve("gtk_widget_size_allocate");
gtk_widget_size_request =(Ptr_gtk_widget_size_request)libgtk.resolve("gtk_widget_size_request");
@ -598,7 +600,10 @@ void QGtkStylePrivate::initGtkWidgets() const
addWidget(QGtkStylePrivate::gtk_check_button_new());
addWidget(QGtkStylePrivate::gtk_radio_button_new(NULL));
addWidget(QGtkStylePrivate::gtk_combo_box_new());
addWidget(QGtkStylePrivate::gtk_combo_box_entry_new());
if (gtk_combo_box_entry_new)
addWidget(QGtkStylePrivate::gtk_combo_box_entry_new());
if (gtk_combo_box_new_with_entry)
addWidget(QGtkStylePrivate::gtk_combo_box_new_with_entry());
addWidget(QGtkStylePrivate::gtk_entry_new());
addWidget(QGtkStylePrivate::gtk_frame_new(NULL));
addWidget(QGtkStylePrivate::gtk_expander_new(""));

4
src/widgets/styles/qgtkstyle_p.h
View File

@ -149,7 +149,9 @@ typedef GtkWidget* (*Ptr_gtk_separator_menu_item_new)(void);
typedef GtkWidget* (*Ptr_gtk_check_menu_item_new_with_label)(const gchar *);
typedef GtkWidget* (*Ptr_gtk_menu_bar_new)(void);
typedef GtkWidget* (*Ptr_gtk_menu_new)(void);
typedef GtkWidget* (*Ptr_gtk_combo_box_new)(void);
typedef GtkWidget* (*Ptr_gtk_combo_box_entry_new)(void);
typedef GtkWidget* (*Ptr_gtk_combo_box_new_with_entry)(void);
typedef GtkWidget* (*Ptr_gtk_toolbar_new)(void);
typedef GtkWidget* (*Ptr_gtk_spin_button_new)(GtkAdjustment*, double, int);
typedef GtkWidget* (*Ptr_gtk_button_new)(void);
@ -169,7 +171,6 @@ typedef GtkToolItem* (*Ptr_gtk_separator_tool_item_new) (void);
typedef GtkWidget* (*Ptr_gtk_entry_new)(void);
typedef GtkWidget* (*Ptr_gtk_tree_view_new)(void);
typedef GtkTreeViewColumn* (*Ptr_gtk_tree_view_get_column)(GtkTreeView *, gint);
typedef GtkWidget* (*Ptr_gtk_combo_box_new)(void);
typedef GtkWidget* (*Ptr_gtk_frame_new)(const gchar *);
typedef GtkWidget* (*Ptr_gtk_expander_new)(const gchar*);
typedef GtkWidget* (*Ptr_gtk_statusbar_new)(void);
@ -409,6 +410,7 @@ public:
static Ptr_gtk_tree_view_get_column gtk_tree_view_get_column;
static Ptr_gtk_combo_box_new gtk_combo_box_new;
static Ptr_gtk_combo_box_entry_new gtk_combo_box_entry_new;
static Ptr_gtk_combo_box_new_with_entry gtk_combo_box_new_with_entry;
static Ptr_gtk_progress_bar_new gtk_progress_bar_new;
static Ptr_gtk_container_add gtk_container_add;
static Ptr_gtk_menu_shell_append gtk_menu_shell_append;