X-Git-Url: http://git.tdb.fi/?p=libs%2Fgltk.git;a=blobdiff_plain;f=examples%2Fwidgetdemo%2Fdialogdemo.cpp;fp=examples%2Fwidgetdemo%2Fdialogdemo.cpp;h=63fb68e5b085bcf7c074e4303a6bea1515648e31;hp=0000000000000000000000000000000000000000;hb=72de2dce79c76da9931e6bc80e59743526cc18fe;hpb=b4d0a86b77fb5146f5a4f6c76690c16204210f1a

diff --git a/examples/widgetdemo/dialogdemo.cpp b/examples/widgetdemo/dialogdemo.cpp
new file mode 100644
index 0000000..63fb68e
--- /dev/null
+++ b/examples/widgetdemo/dialogdemo.cpp
@@ -0,0 +1,71 @@
+#include <msp/gltk/button.h>
+#include <msp/gltk/dialog.h>
+#include <msp/gltk/entry.h>
+#include <msp/gltk/root.h>
+#include "dialogdemo.h"
+
+using namespace std;
+using namespace Msp;
+
+class PromptDialog: public GLtk::Dialog
+{
+public:
+	sigc::signal<void, string> signal_text_response;
+
+private:
+	GLtk::Entry ent_text;
+
+public:
+	PromptDialog();
+
+protected:
+	void on_response(int) override;
+};
+
+
+DialogDemo::DialogDemo()
+{
+	get_or_create_layout();
+
+	GLtk::Button *btn_prompt = new GLtk::Button("Enter some text");
+	add(*btn_prompt);
+	btn_prompt->signal_clicked.connect(sigc::mem_fun(this, &DialogDemo::button_clicked));
+
+	add(lbl_text);
+	layout->add_constraint(lbl_text, GLtk::Layout::BELOW, *btn_prompt);
+	layout->set_expand(lbl_text, true, false);
+}
+
+void DialogDemo::button_clicked()
+{
+	GLtk::Root *root = find_ancestor<GLtk::Root>();
+	PromptDialog *dialog = GLtk::AutoDialog<PromptDialog>::create();
+	root->add(*dialog);
+	root->get_or_create_layout().set_gravity(*dialog, 0, 0);
+	dialog->signal_text_response.connect(sigc::mem_fun(this, &DialogDemo::got_response));
+}
+
+void DialogDemo::got_response(const string &text)
+{
+	lbl_text.set_text(text);
+}
+
+
+PromptDialog::PromptDialog()
+{
+	get_or_create_layout();
+
+	ent_text.set_edit_size(50, 1);
+	add(ent_text);
+	layout->set_expand(ent_text, true, false);
+
+	GLtk::Button *btn_ok = new GLtk::Button("OK");
+	add_button(*btn_ok, 1);
+	layout->add_constraint(*btn_ok, GLtk::Layout::FAR_BELOW, ent_text);
+	layout->set_gravity(*btn_ok, 1, -1);
+}
+
+void PromptDialog::on_response(int)
+{
+	signal_text_response.emit(ent_text.get_text());
+}