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implement CompoundButton using GtkSwitch

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This commit is contained in:
Julian Winkler
2024-02-15 21:08:13 +01:00
parent d2725a73c9
commit 2d6694d695
8 changed files with 306 additions and 13 deletions
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46
src/api-impl-jni/widgets/android_widget_CompoundButton.c Normal file
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#include <gtk/gtk.h>
#include "WrapperWidget.h"
#include "../util.h"
#include "../generated_headers/android_widget_CompoundButton.h"
#include "jni.h"
JNIEXPORT jlong JNICALL Java_android_widget_CompoundButton_native_1constructor(JNIEnv *env, jobject this, jobject context, jobject attrs)
{
GtkWidget *wrapper = g_object_ref(wrapper_widget_new());
GtkWidget *switcher = gtk_switch_new();
wrapper_widget_set_child(WRAPPER_WIDGET(wrapper), switcher);
wrapper_widget_set_jobject(WRAPPER_WIDGET(wrapper), env, this);
return _INTPTR(switcher);
}
JNIEXPORT void JNICALL Java_android_widget_CompoundButton_setChecked(JNIEnv *env, jobject this, jboolean checked)
{
gtk_switch_set_active(GTK_SWITCH(_PTR(_GET_LONG_FIELD(this, "widget"))), checked);
}
JNIEXPORT jboolean JNICALL Java_android_widget_CompoundButton_isChecked(JNIEnv *env, jobject this)
{
return gtk_switch_get_active(GTK_SWITCH(_PTR(_GET_LONG_FIELD(this, "widget"))));
}
static gboolean on_state_set(GtkSwitch* self, gboolean state, jobject listener)
{
JNIEnv *env = get_jni_env();
WrapperWidget *wrapper = WRAPPER_WIDGET(gtk_widget_get_parent(GTK_WIDGET(self)));
jmethodID on_check_changed = _METHOD(_CLASS(listener), "onCheckedChanged", "(Landroid/widget/CompoundButton;Z)V");
(*env)->CallVoidMethod(env, listener, on_check_changed, wrapper->jobj, state);
return FALSE;
}
JNIEXPORT void JNICALL Java_android_widget_CompoundButton_setOnCheckedChangeListener(JNIEnv *env, jobject this, jobject listener)
{
GtkSwitch *switcher = GTK_SWITCH(_PTR(_GET_LONG_FIELD(this, "widget")));
g_signal_handlers_block_matched(switcher, G_SIGNAL_MATCH_FUNC, 0, 0, NULL, on_state_set, NULL);
if (listener) {
g_signal_connect(switcher, "state-set", G_CALLBACK(on_state_set), _REF(listener));
}
}