window,image_view: Move fullscreen controls to the image view

Allan Day's latest mockups have the fullscreen icon on the bottom
left of the image. This commit moves the icon there, using a
GtkExpression for the icon name.
This commit is contained in:
Christopher Davis 2022-07-10 19:39:03 -04:00
parent 689f975bf0
commit 9ba6cced6c
4 changed files with 32 additions and 21 deletions

View file

@ -17,12 +17,15 @@
</child>
<child type="overlay">
<object class="GtkBox" id="controls_box">
<property name="halign">center</property>
<property name="valign">end</property>
<property name="margin-start">18</property>
<property name="margin-end">18</property>
<property name="margin-top">18</property>
<property name="margin-bottom">18</property>
<property name="spacing">12</property>
<child>
<object class="GtkButton" id="prev_button">
<property name="halign">start</property>
<property name="icon-name">go-previous-symbolic</property>
<property name="action-name">iv.previous</property>
<property name="tooltip-text" translatable="yes">Previous Image</property>
@ -43,6 +46,25 @@
</style>
</object>
</child>
<child>
<object class="GtkButton" id="fullscreen_button">
<property name="hexpand">True</property>
<property name="halign">end</property>
<binding name="icon-name">
<closure type="gchararray" function="get_fullscreen_icon">
<lookup type="GtkWindow" name="fullscreened">
<lookup type="GtkWidget" name="root">LpImageView</lookup>
</lookup>
</closure>
</binding>
<property name="action-name">win.toggle-fullscreen</property>
<property name="tooltip-text" translatable="yes">Toggle Fullscreen</property>
<style>
<class name="osd"/>
<class name="circular"/>
</style>
</object>
</child>
</object>
</child>
</object>